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tiny-mole [99]
3 years ago
7

URGENT PLEASE HELP!!

Mathematics
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

the answer I got is a=-the sign and but 2b under it +7

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1) Melissa will participate in a charity walkathon. Her mother will donate $10 for Melissa's
pav-90 [236]

Answer:

$40

Step-by-step explanation:

we know that

The linear equation in slope intercept form i equal to

y=mx+b

where

y is the amount of her mother's donation

x is the number of miles that Melissa walks

where

m is the slope

b is the y-intercept

In this problem

The slope is

m=\$2\ per\ mile

The y-intercept is

b=\$10

substitute

y=2x+10

so

For x=15 miles

substitute

y=2(15)+10=\$40

8 0
3 years ago
-376+-3=? <br><br>and how do i get my couculater to subtract negative numbers
nikitadnepr [17]
Well you could think of this like this
-376+-3, is the same as adding with negatives, instead of adding with positives, like 376+3, we are only changing the sign in front of it. So instead of it being equal to 379, -376+-3 = -379.
4 0
3 years ago
Solve for y. 18y=126
morpeh [17]
The answer is y = 7. :)
6 0
3 years ago
Read 2 more answers
Please help me. Algebra is making me stressed
OLga [1]
The answer is c which is 2
7 0
4 years ago
What is the solution of the inequality shown<br> below?<br> y +5 &lt; 5
Y_Kistochka [10]

Answer:

See below.

Step-by-step explanation:

y+5<5

  -5  -5

y<0

-hope it helps

7 0
2 years ago
Read 2 more answers
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