Answer:
yes this is so normal to do
7xi + 3(x - 2) - 4x + 8 simplify
Answer:
Step-by-step explanation:
the answer is 12x - 5
Answer:
7xi-x+2
Step-by-step explanation:
Write an equation of the line that passes through the given point and has the given slope. (4, 2); slope 1/2
Answer:
y = 1/2x
Step-by-step explanation:
Substitute the given information into the equation y = mx + b
Your goal is to find what b is
Obviously, the point given --> (4, 2) is the x and y.
The m is the slope (1/2)
Work down below!
Find the unit rate.
352 miles on 16 gallons of gas
Answer: 22 mpg (miles per gallon)
Step-by-step explanation: Just divide 352 by 16 to find the unit rate :)
Determine the domain of this graph
Answer:
Domain: (-1, 7)
Step-by-step explanation:
Your x-values are your domain and your y-values are your range. In this case, the function ranges from -1 to 7.
Ryan owes his mom $18. If his mom
agrees to give him $30 for cleaning the
house, how much money will he have
after he pays off his debt?
if $850 grows to $1125 at an interest rate of 12.6% compounded continuously, how long has the money been in the account?
Answer:
22 years approx.
Step-by-step explanation:
Step one
Given data
Principal P= $850
final amount A= $1125
rate r= 12.6%
Calculate time, solve for t
t = ln(A/P) / r
Step two:
Substitute
t= ln (1125/850)/0.0126
t=ln 1.32/0.0126
t= 0.277/0.0126
t=21.9
t= 22 years approx.
Simplify the expression below:
3(3.5y + 2x)
10.5y + 6x
and it's done
find the equation of the line shown
Answer:
[tex]y = - 1x + 9[/tex]
Step-by-step explanation:
Remmeber:
[tex]Slope = \frac{rise}{run} [/tex]
Show your work please !!!!!!!!! Will mark Brianliest !!!!!!!!!! Anyone please helpppppp !!!!!!!!!!!!
The legs of the isosceles triangle each measure 14 inches. Calculate the length of the hypotenuse
Answer:
14 radical 2
Step-by-step explanation:
For hypotenuses of isosceles triangle u just multiply by radical two
Find the length of the missing side х
10.6
8.6
Answer:
13.65
Step-by-step explanation:
I WILL GIVE YOU BRAINLY PLSS
There are 256 vehicles in a car dealership’s lot. At least 113 of them are hybrid
vehicles. Which inequality describes how many vehicles, at most, are not hybrid?
A. ≤ 143
B. 143
D. ≥ 143
PLSS SHOW YOUR WORK PLSS
Answer: A
Step-by-step explanation:
Write an equation for the nth term of the following arithmetic sequence. 30, 26, 22, 18, . . . (WILL GIVE BRAINLEST)
The diameter of a circle measures 26 yd. What is the circumference of the circle?
Use 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer.
0
26 yd
Answer:
26 times 3.14=81.64
Step-by-step explanation:
NEED HELP!!! Answer all of the questions below you will see a link, I would give thanks to anyone that can do this:) If anybody needs any information on how to pull it up, there should be a link that says download Docx if that helps.
9514 1404 393
Explanation:
1. You are given the statement "A is B". In "if-then" form, it can be written, "if it is A, then it is B."
If it is broccoli, then it is a vegetable.
__
2. The hypothesis is the "if-" part:
(If) it is broccoli
__
3. The conclusion is the "then-" part:
(then) it is a vegetable
__
4. The converse interchanges the hypothesis and conclusion:
If it is a vegetable, then it is broccoli.
__
5. The converse is false. A potato is a vegetable, but is not broccoli.
__
6. The inverse negates the hypothesis and conclusion:
If it is not broccoli, it is not a vegetable.
__
7. The inverse is false. A potato is not broccoli, but is a vegetable.
__
8. The contrapositive is the inverse of the converse:
If it is not a vegetable, it is not broccoli.
__
9. The contrapositive has the same truth value as the original statement. Here, it the contrapositive is true.
A librarian has 43 books to distribute to a group of children. If he gives each child 2 books, he will have 7 books left over. How many children are in the group?
Answer:
wish i could help have a gret day
Step-by-step explanation:
Answer:
43-7=36
Number of children in the group=36/2
=18children are there in the group
Step-by-step explanation:
Hector has already spent 33 minutes on the phone, and he expects to spend 1 more minute
with every phone call he routes. In all, how many phone calls does Hector have to route to
spend a total of 50 minutes on the phone?
Find three consecutive natural numbers such that the sum of the first and the second is 15 more than the third
Answer: 16, 17 and 18
Step-by-step explanation:
Let the consecutive natural numbers be x, x+1, and x+2. We are informed that the sum of the first and the second is 15 more than the third. This will be:
[x + x + 1] = [x + 2] + 15
2x + 1 = x + 2 + 15
2x + 1 = x + 17
2x - x = 17 - 1
x = 16
The numbers are 16, 17 and 18.
There are about 16 kilometers in 10 miles. About how many kilometers are in 5 miles! HELP
Answer:
8 kilometers
Step-by-step explanation:
Since 5 is half of 10, then do 16/2 to find how many kilometers.
Answer:
8
Step-by-step explanation:
16 kilometres in 10 miles (divide by 10 to find 1)
1.6km 1 mile
8(times1.6 by 5) 5 miles
please mark as brainliest!!!
In this hanger, the weight of the triangle is x and the weight of the square is y.
Answer:
y = 4
Step-by-step explanation:
4y 1x
3x 1y
1x=6
18
6+16 =22
18+4= 22
Find the value of x I’d appreciate if you could explain as well if not that’s fine
r+11=5
what is r? in order to get 5
Answer:
6 lol
Step-by-step explanation:
Answer:
r = -6
Step-by-step explanation:
r + 11 = 5 which is also 5 - 11 = r
So, r = -6
Given the table, how can you use a graph to find additional equivalent ratios? x y 2 3 4 6 Plot the ordered pairs (2, 3) and (4, 6). Start at (4, 6). Move right 3 and up 2, and then plot a point. Keep this same rate to get other points. Draw a line through the two given points. Any point below the line represents an equivalent ratio. Plot the ordered pairs (2, 4) and (3, 6). Start at (3, 6). Move right 2 and up 3, and then plot a point. Keep this same rate to get other points. Draw a line through the two given points. Any point on the line represents an equivalent ratio.
Answer:
i know im late but i think the answer is A.
Step-by-step explanation:
im sorry if im wrong but its the most reasonable answer.
Answer:
A
Step-by-step explanation:
If you are good at number lines, pls help me!
Johnny and Mark's combined age is 26 years old. Johnny is two years older than twice Mark's age. Write a system of equations and solve for each of their ages
m * 2 + 2 = j
Answer:
Mark is 8
Johnny is 18
Step-by-step explanation:
m * 2 = j - 2
26 - 2 = 24
24 / 3 = 8
8 * 2 + 2 = 18
Tina bought some gum. The number of pieces of each flavor of gum she bought is shown below. Gum Tina Bought Flavor of Gum Number of Pieces Grape 40 Cherry 40 Peppermint 20 TOTAL 100 What percent of the total number of pieces of gum are peppermint flavor?
Answer:
20/100 * 100=20 %
Answer:
I think it should be....
20%
How many solutions are there to the following equation?
5 ( x-3 ) - 3x = 8x - 15 - 6x
A) exactly two solutions
B) exactly one solution
C) no solution
D) infinitely many solutions
Answer:
D) infinitely many solutions
Step-by-step explanation:
5 ( x-3 ) - 3x = 8x - 15 - 6x
5x - 3x - 15 = 8x - 6x - 15
2x - 15 = 2x - 15
2x = 2x
Since, equations of both lines are same. Therefore, there are infinitely many solutions.
Answer:
D
Step-by-step explanation:
Given
5(x - 3) - 3x = 8x - 15 - 6x
5x - 15 - 3x = 2x - 15
2x - 15 = 2x - 15
Since both sides are the same then any real value of x will be a solution.
That is there are infinitely many solutions
Lydia made 3 pounds of trail mix. One portion of trail mix is 19 pound. How many portions of trail mix did Lydia make?
Answer:
I have the same question but no one will help me
Step-by-step explanation:
What is the y-intercept of a line that passes through the points (2,7) and (6, 1)?
Answer:
Step-by-step explanation:
The y-intercept is 10 of the line that passes through the points (2,7) and (6,1).
What is a slope intercept?The equation of a line is found using the slope-intercept form of a straight line. We need to know the slope of the line and the intercept where the line crosses the y-axis in order to use the slope-intercept formula. Consider a straight line with y-intercept b and slope m. For a straight line with slope "m" and y-intercept "b," the slope intercept form equation is: y = mx + b.
Given that the points are (2,7) and (6, 1).
To find the equation, using the slope formula;
m = (y₂ - y₁) / (x₂ - x₁)
m = (1 -7) / (6-2)
m = -6/4
m = -3/2
Now to find the slope intercept form,
y = (-3/2)x + b,
here b is the y-intercept.
Now we will substitute the value of (2,7) in the slope intercept equation.
Hence, b = 10
Therefore, the y-intercept is 10 of the line that passes through the points (2,7) and (6,1).
To learn more about the slope-intercept form;
https://brainly.com/question/19824331
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how many zeros would you need to write 10 to the power of 12 as a numeral in our base ten system