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DerKrebs [107]
3 years ago
6

Erin received the following scores on her last four spelling tests.

Mathematics
1 answer:
Helen [10]3 years ago
4 0
I'm not sure what you do with the whole numbers but 0.8 is 80% and 82% is higher than 80% so its not 0.8
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What's the verbal expression for the algebraic expression 1/8y .?
OLEGan [10]
Given expression is \frac{1}{8}y

So we can write it in verbal expression as one eight of a number.


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3 years ago
A rectangular pool has dimensions of 40 ft. and 60 ft. The pool has a patio area around it that is the same width on all sides.
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I was stuck on the same thing in my class test. I ended up failing but if I get the answers to it I’ll totally send them to you!!!
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4 years ago
Read 2 more answers
........................
sergiy2304 [10]

Answer:

Im taking this right now so Im not 100% sure

Step-by-step explanation:

y-intercept: 2 because the slope is passing through 2.

slope: take points (-1,2) and (-1,3)

m=Y2-Y1/X2-X1

m=3-2/-1-1

m=-1/2 or 1/-2(there is no difference)

so the slope is -1/2

b=2

in slope intercept, its going to be:y=-1/2x+2

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3 0
3 years ago
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aev [14]

Answer:

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Step-by-step explanation:

The problem statement defines the variables and gives the relations ...

  2b + f = 8 . . . . total cost on Monday

  3b + f = 11 . . . . total cost on Tuesday

__

Subtracting the first equation from the second, we get ...

  (3b +f) -(2b +f) = 11 -8

  b = 3 . . . . . simplify

Substituting this into the first equation, we can solve for f

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3 0
3 years ago
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