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exis [7]
3 years ago
9

Which pair show equivalent expressions

Mathematics
1 answer:
zysi [14]3 years ago
6 0
Second one if you distribute the first expression you get the second equation so the expressions are equivalent
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Shelia buys 33kg of rice, 9kg of cornmeal, and a certain amount of flour at the supermarket. The amount of flour bought is a thi
bearhunter [10]

Answer: 11 kg

Step-by-step explanation:

Given

Shelia buys 33 kg of rice and 9 kg of cornmeal

The amount of flour bought is one-third of the amount of rice bought

The amount of flour is

\Rightarrow \dfrac{33}{3}=11\ kg

8 0
3 years ago
Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete the table to show the time it took her to travel
pantera1 [17]

Answer:

The answer is 56

Step-by-step explanation:

I'm smart and you are dumb

8 0
3 years ago
(50 points) need help.
tatiyna

Answer:

I believe it is 127ft²

Step-by-step explanation:

6 0
2 years ago
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The cost of a parking permit consists of a one-time administration fee plus a monthly fee. a permit purchased for 12 months cost
julsineya [31]

let

x--------> the monthly fee

y--------> the administration fee

we know that

660=y+12x --------> equation 1

810=y+15x --------> equation 2

Multiply by -1 equation 1

-660=-y-12x ------> equation 3

Adds equation 2 and equation 3

810=y+15x\\-660=-y-12x\\---------\\   810-660=15x-12x\\ 3x=150\\ x=50\ dollars

Find the value of y

660=y+12x\\ 660=y+12*50\\ y=660-600\\ y=60\ dollars

therefore

the answer is

the administration fee is equal to 60\ dollars

4 0
3 years ago
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What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?<br><br> (<br> ,<br> )
irakobra [83]

Answer:

⅞2781x 3862

Step-by-step explanation:

i don't know but that is my answer ok kayat taposin Mona ang module mo

7 0
3 years ago
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