Answer: 2 liters for $3.80 because the unit rate is $1.90
7/r+2 to the power of 3 +s/3+11
Answer:
A, C
Step-by-step explanation:
When terms are added, the result is called a sum. (A)
When values are divided the result is called a quotient. (C)
__
The coefficient of s is 1/3.
The term 2³ is a constant. There is no variable in this term. The "3" is called an "exponent."
Matt purchases a cloth masks for $2.45. He decorates them and then sells them for $4.41. What was the percent markup that Matt used on the cloth masks?
x − (−2/3) = 1.06
Enter your answer as a fraction in simplest form.
Answer:
x = 3.18/2
Step-by-step explanation:
x - (-2/3) = 1.06
x + 2/3 = 1.06
3/2 * 2/3 + x = 1.06 * 3/2
x = 3.18/2
Find the area of the blue shaded region.
Fill in the blank. The blue shaded region is ____ square units
Answer:
There is no blue shaded regions/ no photo or link
Step-by-step explanation:
Answer: photo or link ?
Please help me solve this: y=8x 4x+y=48
Answer: x=4, y=32
Step-by-step explanation:
y=8x
4x+y=48
Plug in 8x for y in the equation
4x+8x = 48
Add like terms
12x= 48
Divide both side by 12
12x/12=48/12
x= 4
Then plug 4 back into the original equation in place of x
4(4)+y=48
16+y=48
Minus 16 from both sides
y= 48-16
y= 32
Answer: (4,32)
Answer: x = 4
Step-by-step explanation: 48 divided by 12 = 4
4 x 4 = 16
Y = 8x
8 x 4 = 32
32 + 16 = 48
Please answer the picture
Answer:
B. not equivalent
Step-by-step explanation:
it would equal -x + 12
Emily has fixed monthly expenses that are taken directly out of her bank account.
Emily wants to know how much money she must deposit in her account each month to cover these expenses.
How can Emily use an additive inverse to find this amount?
Answer:
Emily must deposit each month.
Step-by-step explanation:
As you know that Additive inverse of any number
A = - A, For example additive inverse of 2 is - 2
or additive inverse of (-2) is 2.
Now, According to the question given
Emily has fixed monthly expenses that are taken directly out of her bank account.
As she wants to know, how much money she must deposit in her account each month to cover these expenses.
So, Expenses are Additive inverse of Deposit or Deposit are additive inverse of Expenses.
Out of the given Options Option D which is, Emily can add (-48) + (-12) + (-44) to find her total expenses. The additive inverse of this number is the amount Emily must deposit each month. is correct
(*^.^*)
please solve this i need help
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Explanation:
The symbol that looks like an "E" is the uppercase greek letter sigma. It's used for summation. Specifically we are adding terms of the form -4+5n. What we do is replace n with values from the set {2,3,4,...,9,10}. After evaluating each item, we add up the results to get our final answer.
If n = 2, then -4+5n = -4+5*2 = 6 which is the first term.
If n = 3, then -4+5n = -4+5*3 = 11 is the second term
and so on until you reach n = 10.
A table is a handy way to keep track of everything (see below). Adding everything in the second column leads to the final answer of 234.
Answer: 234
Step-by-step explanation:
I need help ASAP atleast in the 1 hour rn
Answer:
x = 2
Step-by-step explanation:
6 (x+2)
6x+12
rewrite the equation:
6x = 12
divide 6 on both sides:
6x over 6 divided by 6 over 12 =
x = 2
Use the properties of exponents to complete the equivalent expression.
Answer:
8^14
Step-by-step explanation:
lemme know if im wrong, just tring to help
Answer:
8 to the power of 15
Step-by-step explanation:
the number 8 is still the same but the exponent's are different so the answer would be to just plus them together and get 8 to the power of 15
Convert this number to SCIENTIFIC NOTATION
Answer:
Same as the other person
Step-by-step explanation:
Its so they can have brainliest :)
in which number is the value of the 5 digit ten times greater than the digit 5 in 0.5
A). 7.05
B). 25.1
C). 53.6
D). 124.005
Answer:
the answer is B
Step-by-step explanation:
I don't know how to explain im sorry
Explain how to solve the question with the model. Explain with a ton of details.
what's 3n+1? my teacher asked everyone in his class (including me) and he said it's almost impossible (then he started laughing when we came up with an answer)
why is this?
Answer:
It is a Collatz Conjecture Problem
Step-by-step explanation:
By definition The Collatz conjecture is a conjecture in mathematics that concerns sequences defined as follows: start with any positive integer n.
It really just requires evenness within the problem.
n (in many cases) is considered infinite
I have to get this done soon, it’s due today in my 5th period!
what is bigger 5.62 or 5.5
Answer:
5.62
Step-by-step explanation:
5.62 is bigger than 5.5
5.62 is bigger by 0.12
You can prove this by subtracting 5.5 from 5.62
If you were to subtract 5.62 from 5.5 you'd end up with a negative number, so obviously 5.62 is bigger
What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:
Answer:
C
Step-by-step explanation:
We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.
the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:
a) it gives us congruent sides not angles, so we move to the next
b) same thing as A
c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work
d) these 2 angels are the same 2 given in the question, so we can't use them.
Solve.
x5=−0.92
What is the solution to the equation?
Enter your answer as a decimal in the box.
Answer:
-4.6
Step-by-step explanation:
Given the equation [tex]x5 = -0.92[/tex] isolate [tex]x[/tex] by multiplying 5 in both sides of the equation.
[tex]5\cdot\frac{x}{5} = -0.92\cdot5 \\x = -4.6[/tex]
5×(7+4)-9∙4
184
19
120
1
Hellppp MEEEEEEE PLEASEEEEE
Answer:
$301.75
Step-by-step explanation:
$296.00 + $5.75
$23.75
I had to think about that one for a minute..
First step: (16 *5.25) = 84
Second step: (84 + 296) = 380
Third step: (380 ÷ 16) = $23.75
I do hope this was the correct answer you were looking for.
the number of tigers increased from 25 to 40 over a short period of time. What is the percentage increase in the number of lions? Round your answer to the nearest tenth of a percent. *
A proportional relationship is represented by the equation 2x=18y. If y=kx, where k is the constant of proportionality, then what is the value of k?
Halee set up a lemonade and cookie stand at the end of her street. She is selling lemonade for $0.25 per cup and cookies for $0.25 each. She sells 15 cookies and 35 cups of lemonade. Her total sales can be represented by the expression shown.
0.25(35) + 0.25(15)
Use the commutative property to write an equivalent expression.
A) 0.25(15 + 35)
B) 0.25(15) + 35
C) 0.25 + 35 + 15
D) 0.25(15) + 0.25(35)
Answer:
A!!
Step-by-step explanation:
pls help me with this problem i will give brainly.
Answer:
We are given that:
variables x and y vary directly, this means that:
y = kx where k is the constant of proportionality
Now, we are also given that:
y = 45 at x = 40.
We will use these values and substitute in the above relation to get k as follows:
y = kx
45 = 40k
k = 45/40 = 9/8 = 1.125
Based on the above calculations, the equation that relates x and y is:
y = 1.125x
Step-by-step explanation:
Answer: Give the guy above some points, I'm just trying to help. [I am not trying to steal points!]
Step-by-step explanation:
We are given that:
variables x and y vary directly, this means that:
y = kx where k is the constant of proportionality
Now, we are also given that:
y = 45 at x = 40.
We will use these values and substitute in the above relation to get k as follows:
y = kx
45 = 40k
k = 45/40 = 9/8 = 1.125
Based on the above calculations, the equation that relates x and y is:
y = 1.125x
Solve for x.
3/5 (x − 7 1/0)= −3 1/4
Enter your answer as a mixed number in simplest form.
Answer:
cant simplify
Step-by-step explanation:
I need help on this question
Answer:
1,660.35
Step-by-step explanation:
First, figure out what 3/5 of her earnings are and substract it from the total earnings. Then, substract it by the amount of the other items.
What's 1 + 1 = ?
i forgot-
Answer:
[tex]2[/tex]
Step-by-step explanation:
[tex]1+1=2[/tex]
Answer:
=2
Step-by-step explanation:
1 + 1 = 2
2 + 2 = 4
1 + 3 = 4
2 + 3 = 5
Amy began with $25 in her bank account and spent $5 each day. Is this function linear or nonlinear? Explain your reasoning.
Answer: nonlinear
Step-by-step explanation:
Think of it.
She’s spending $5 each time. That would be going down.
So that would be nonlinear
Answer:
linear
Step-by-step explanation:
Because it is a straight line and has a pattern unlike a non linear which wouldnt be following a pattern
help help help help pls p
Answer:
10/12 simplified 5/6
Answer:
A) [tex]\frac{5}{6}[/tex]
Step-by-step explanation:
So solve, change the sign into multiplication and use the reciprocal of the second number.
To find the reciprocal, flip the numerator and the denominator.
The reciprocal of 4/5 is 5/4.
So you have [tex]\frac{2}{3}[/tex]×[tex]\frac{5}{4}[/tex]
Multiply like a normal expression.
You get 10/12, which can be simplified to [tex]\frac{5}{6}[/tex]
Two positive improper fractions are multiplied.Is the product sometimes,always,or never less than 1?Explain.
Someone help me please and thank you:)
Answer:
never
Step-by-step explanation:
Positive fractions will be more then one.