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zimovet [89]
3 years ago
9

-4c^2+7, c=7a^2 solve for c

Mathematics
1 answer:
Sedaia [141]3 years ago
5 0

The answer is explained in the photo I have linked.

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riadik2000 [5.3K]
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3 years ago
What is the equation of this line?<br> y=4/5x+3 <br> y=4/5x−3 <br> y=−4/5x−3 <br> y=5/4x−3
Delicious77 [7]
Pretty sure y=4/5x-3
8 0
3 years ago
Jenny bought a pair of pants for $19.99 and two shirts for $7.50. If she gave the cashier 40 dollars how much change did she rec
VMariaS [17]

Answer:

Jenny will receive $12.51 in change.

Step-by-step explanation:

We need to find the total cost first.

19.99 + 7.50 = 27.49

We then subtract that from the 40 dollars she gave to get the amount of change she receives.

40.00 - 27.49 = 12.51.

She will receive $12.51 in change.

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4 0
3 years ago
You and your friends decide to play video games online together on Saturday. One particular game charges a one-time fee of $10 t
Helen [10]

Answer:

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Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
2(x+5 ) = 3x + 1 <br> i dont understand
Annette [7]

Answer:

x=9

Step-by-step explanation:

find x

2(x+5) = 3x+1

2x+10 = 3x+1

10-1 = 3x-2x

9 = x

x = 9

7 0
3 years ago
Read 2 more answers
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