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sweet [91]
3 years ago
5

I will write to explain how to find the rate from the problem provided and write in d=rt.

Mathematics
2 answers:
larisa86 [58]3 years ago
8 0
Rate of change per hour is 15 but per 2 hour is 30 although your form is not a form I know so if you can find the forms name I can put it in form
Nat2105 [25]3 years ago
7 0
Rate of change is 15
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5(3x + 4) + 2x
Lesechka [4]

Answer:

1. x= - 20/13

2. 7x-21

Step-by-step explanation:

3 0
3 years ago
Solve using the elimination method. 5r-2s=21 & 2r+5s=20
cestrela7 [59]
I hope this is correct. I solved it using the addition elimination method. The answer is s= 2, and r= 5. I hope that was helpful.
5 0
3 years ago
6(x² + 2x + 7)pls ans​
Kazeer [188]

Answer:

Use distributive property

3 0
3 years ago
Answer ease so confused
Levart [38]

3 - 5 \sqrt{15x}  +  \sqrt{15x}  - 25x \\  \\ 3 - 4 \sqrt{15x}  - 25x
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7 0
3 years ago
A rectangular dog park was built with the dimensions shown. The fencing that completely surrounds the park cost $12 a yard. Each
leonid [27]

Answer:

sod- 1662.6

fencing- 807.6

all- 2470.2

Step-by-step explanation:

sod-

25.5 * 8.25 = 207.825

207.825*8= 1662.6

fencing-

8.25+8.25+25.5+25.5= 67.3

67.3*12= 807.6

fencing + sod

1662.6 + 807.6= 2470.2

7 0
2 years ago
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