25 Points Please help

25 Points Please Help

Answers

Answer 1

Answer:

It's Not possible that both answers are correct because one person is adding and the other person is using subtraction meaning one person would have a higher number for there answer and the other person would have a lesser number for their answer. In some cases it's not possible but in other cases it is possible

Step-by-step explanation:

Can i have branliest?

Answer 2

Answer:yes, its possible.

Step-by-step explanation:

Emilio added 6 with -3

While Jim subtracted 3 from 6

Both lead to the same answer 6+(-3)=3,6-3=3


Related Questions

The table shows some information about the lifetimes, t, in
hours, of some lightbulbs.
Lifetime
Frequency
25 51
50 47
100 34
150 47
200 0
250 50
300 43
Estimate the mean lifetime of a bulb.
Give your answer rounded to 2 DP.

PLZZ HELP !

Answers

just add up all the hours and divide by the number of light bulbs. goodluck!!

What is 8 divided by 2345

Answers

Answer:

.003411

Step-by-step explanation:

Is the OBJ box supposed to mean something?

843.5 x 10*2 =
I need help

Answers

Answer:

16870

Step-by-step explanation:

Answer: um 16870 I guess

Step-by-step explanation: I hope I help and can you plz give me a brainliest

which value is the solution for this equation? 7(b - 2) = -7

a. -2
b. 1
c. 2
d. 5

Answers

Answer:

1

Step-by-step explanation:

7b -14 = -7

or b= 14-7 / 7

or b= 7/7

b is 1

perform the indicated operation :-1)( 1)(2)(2)(-2)

Answers

Answer:

8

Step-by-step explanation:

The indicated operation is multiplication, therefore:

-1 × 1 × 2 × 2 × -2 = 8

Danny charges $44 for 4 hours of swimming lessons, Martin charges $42 for 3 hours of swimming lessons. Who offers a better deal?

Answers

Danny, he charges $11 per hour, while Martin charges $14 per hour.

Answer:

I would say that Danny's deal is better.

Step-by-step explanation

If you wan t to know the better deal you should first figure out how much they charge per hour. All you have to do is divide the price by the amount of hours.

Danny: 44 ÷ 4 = 11

Martin: 42 ÷ 3 = 14    

Martin charges more money for fewer hours. Danny charges less for 4 whole hours, so he would be the better deal!!!

What is the equation of the line that passes through (–5, 0) and (4, 3)?
A. y = 1/3x + 5/3
B. y = –1/3x – 5
C. y = 3x + 15
D. y = –3x – 15

Answers

Answer:

bop bada bap boom pow!Djdnxnjxjdjfbcc

Enrique predicts that he can make additional money from sales of accessories and services for computer products sold by his store. The table at the right shows predicted percent returns for such sales. For example, if the store makes x dollars selling computer products, Enrique predicts the store will make 0.05x dollars from selling accessories. Part A In January and February of this year, the store made $2,500 from sales of accessories and services. Let x represent the amount the store will make from sales of computer products from March through December. Write an equation that represents the predicted amount y that the store will make from sales of accessories and services for the entire year. If Enrique predicts sales from accessories and services for the entire year will be $5,000, about how much money must be made from computer product sales from March through December? Explain.

Answers

Answer:

Following are the solution to this question:

Step-by-step explanation:

x was its full computer product revenue from March to December.  In january and february, the revenue towards products and services before x quantities for computer product revenues will happen between March to December is $2,500.  

Whenever x quantity is sold, then 0.05x quantity was sold for supplies and equipment.  

The sum of accessories to sell should be calculated, indeed, year-round.  

It helps us to split into two parts  

y = accessory sales in January and February + accessories sales in March and December  

Use item 2  

y = $2,500 + March to December accessories sale  

Now use sections 1 and 3  

y = $2,500 + 0.05x

The above equation rewriting gives  

y = 0.05x + $2,500 (a)  

This formula is compared with a standard y = mx+c interrupt slope  

We got a pitch of 0.05 and a pitch of $2,500.

i messed up sorry





















Item 9
Question 1
Write the word sentence as an equation. Then solve.

A number x multiplied by 2/5 is 3/20.

Equation:

Question 2
Solution: x=

Answers

Answer:

x2/5=3/20 it is the equation

and when we solve it

x2/5=3/20

x2/5×5/2=3/20×5/2

x=15/40 when we simplify it by 5 it is

x=3/9 it is the answer for the question.

What is the least common Denominator for 29/40

Answers

Answer:

You need to know the least common denominator (LCD) of 40 and 29 if you want to add or subtract two fractions with 40 and 29 as denominators. The least common denominator, also called lowest common denominator (LCD), of 40 and 29 is 1160 .

Step-by-step explanation: hope this helps

In a month with 31 days, Google featured Doodles on 18 days.What percent of the month was this?Round to the nearest whole percent

Answers

Answer:

58.06%

Step-by-step explanation

TRUST ME

At dinner, the meal cost $22 and the sales tax of $1.87 was added to the bill. How much would the sales tax be on a $66 meal? What is the tax rate for meals in this city?

Answers

The answer will be 23.87

Margaret is making strawberry milkshakes for the kids party. The recipe calls for of a cup of strawberry syrup to make 12 milkshakes. How many cups of strawberry syrup are needed to make 108 milkshakes?
A.
36
B.
12
C.
4
D.
3

Answers

3 cups of strawberry syrup are needed to make 108 milkshakes.

What is a GEM math program?

Answers

Answer:

Gifted European Mathematicians (G.E.M.) project

Step-by-step explanation:

hope it is correct

Find the value of x that will make A||B.
A
B
5
4x + 12
X = [?]

Answers

Answer:

it has to be in the negative numbers

Step-by-step explanation:

reason is that if you add positive numbers to a negative then the number goes down but back up to 0

Answer:

-20

Step-by-step explanation:

I think that is right I might be trippin tho I think I'm tripping but  also think it's right not 100% sure tho

what is the coordinates of B?

Answers

Answer:(-4,1)

Step-by-step explanation:

x: Since it said x+1 you move it over to the right one unit because the left to right is positive on a graph. So that would make the x-coordinate go from -5 to -4.

y: Since it said y-3 you would move it down three units because top to bottom is negative on a graph. so that would make the y-coordinate go from 4 to 1.

I hope this helps!!    :)

Is a repeating decimal a rational number, someone help ASAP

Answers

Answer:

I think it's C or D

Step-by-step explanation:

All decimals are rational numbers and so are repeating ones

Answer:

Each repeating decimal number satisfies a linear equation with integer coefficients, and its unique solution is a rational number.

Step-by-step explanation:

Find all real values of x that satisfy the equation x^2 - 7x = 98.

Answers

Answer:

-7, 14

Step-by-step explanation:

We start by writing this in the form $x^2 + bx + c = 0$, so we subtract 98 from both sides of the equation.

This gives us $x^2 - 7x - 98 = 0$. We proceed by factoring $x^2 - 7x - 98$, so we seek numbers that multiply to $-98$ and add to $-7$. We find that $7$ and $-14$ work.

Thus, our equation becomes $(x + 7)(x - 14) = 0$. We can now apply the fact that if the product of two real numbers is zero, then at least one of the real numbers must be 0.

Solving $x + 7 = 0$ and $x - 14 = 0$, we find that the solutions are $\boxed{x  =-7~\text{and}~x = 14}$.

The value of the equation is given by x = 14 or x = -7

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

x² - 7x = 98   be equation (1)

Subtracting 98 on both sides of the equation , we get

x² - 7x - 98 = 0

Now , on simplifying the equation , we get

x² - 14x + 7x - 98 = 0

Taking x as the common factor of the equation , we get

x ( x - 14 ) + 7 ( x - 14 ) = 0

On further simplification , we get

( x + 7 ) ( x - 14 ) = 0

Now , the two solutions to the equation is

( x + 7 ) = 0

Subtracting 7 on both sides of the equation , we get

x = -7

( x - 14 ) = 0

Adding  14 on both sides of the equation , we get

x = 14

Therefore , the value of A is 14 or - 7

Hence , the equation x² - 7x - 98 = 0 has the solutions of 14 and -7

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

someone please help me ​

Answers

Answer:

D. 8/5 x

Step-by-step explanation:

Answer:

8/5 x

Step-by-step explanation:

W/6 + 5/8 = - 1 3/8 what does W equal??

Answers

Answer:

w=−12

Step-by-step explanation:

1

6

w+

5

8

=

−11

8

Step 2: Subtract 5/8 from both sides.

1

6

w+

5

8

5

8

=

−11

8

5

8

1

6

w=−2

Step 3: Multiply both sides by 6.

6*(

1

6

w)=(6)*(−2)

w=−12

solve this equation -2(2x - 2) = -4(2x + 4

Answers

Answer:

x=-5

Step-by-step explanation:

Answer:

I believe the answer is x= -5

Which function is represented by the graph? PLEASE HELP IM BEING TIMED

Answers

Answer:

I think the second one

Step-by-step explanation:

I haven't learned how to do this.

Answer:

1st Option:

[tex]f(x)=-2|x|+1[/tex]

Step-by-step explanation:

The attached picture below is proof that [tex]f(x)=-2|x|+1[/tex] is the correct function that represents the graph.

Hope this helps! :)

Mario’s pizzeria makes an average of 23 pizzas per hour during this week. What is the probability that Mario will make 21 pizzas during an hour this week?

0.079
0.076
0.0000000027
0.073

Answers

0.076? I think so and I’m very sorry if I’m wrong

kate plays on her schools basketball team last season she made 70% of her 50 free throw attempts how is 70% expressed as a fraction
A.7/1
B.50/70
C. 70/50
D.70/100
PLEASE HELP

Answers

Answer:

D

Step-by-step explanation:

70% as a fraction is 70/100

Answer:

The answer would be D. 70/100

Step-by-step explanation:

70% as a fraction is 70/100

The fact that she threw 50 free throws last season is not important because the question does not ask for the amount of shots she made.

Write a polynomial in standard form with
zeros of 0 with a multiplicity of 2, and -1

Answers

Answer:

[tex]P(x)=x^3+x^2[/tex]

Step-by-step explanation:

Polynomials

Given the roots or zeros of a polynomial as x1, x2, x3, ...xn and the leading factor a, the polynomial can be expressed as:

[tex]P(x)=a(x-x_1)(x-x_2)(x-x_3)...(x-x_n)[/tex]

We are given the zeros of a polynomial as x1=0, x2=0 (multiplicity or zeros), and x3=-1, thus the polynomial is:

[tex]P(x)=a(x-0)(x-0)(x+1)[/tex]

Operating:

[tex]P(x)=a.x.x(x+1)[/tex]

[tex]P(x)=ax^2(x+1)[/tex]

[tex]P(x)=ax^3+ax^2[/tex]

Assuming a=1, the polynomial is

[tex]\mathbf{P(x)=x^3+x^2}[/tex]

Evaluate the expression x/2 + 5x - 7 when x = 2. The value of the expression is ​

Answers

Answer:

4

Step-by-step explanation:

Substitute the given value (2) to wherever x is present...

so,

2/2+5(2)-7= The ans

1+10-7= The ans

11-7=4

So ya, that's the ans

The length and width of the rectangle is 60 and 40. If the scale factor is ¼, what are the new measurements?

Answers

Answer:

15 and 10

Step-by-step explanation:

I hope this helps :)

Check all that apply please

Answers

Answer:

1, scalene 2, equilateral 3, scalene 4, isosceles

Step-by-step explanation:

SIMPLE QUESTION
Evaluate:
(square root of 99 - square root of 11)^2

Answers

Answer:

44

Step-by-step explanation:

[tex] (\sqrt{99} - \sqrt{11})^2 =  [/tex]

[tex] = (\sqrt{9 \times 11} - \sqrt{11})^2 [/tex]

[tex] = (3\sqrt{11} - \sqrt{11})^2 [/tex]

[tex] = (2\sqrt{11})^2 [/tex]

[tex] = 2^2 \times (\sqrt{11})^2 [/tex]

[tex] = 4 \times 11 [/tex]

[tex] = 44 [/tex]

Answer: 44

SOPHIE gave 45% of her pocket money to AMELIE. SOPHIE now has £6.60. How much did SOPHIE have to begin with?

Answers

Answer:

£12

Step-by-step explanation:

To find the original amount, divide 6.60 by 0.55:

6.60/0.55

= 12

So, Sophie had £12 to begin with

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