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ryzh [129]
3 years ago
14

F(x)=3x+5 and g(x)=2x+1value of x​

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

You can treat x and 2x+1 just as though they are real numbers.

So f(2x+1) = 3(2x+1) - 5 = 6x + 3 - 5 = 6x - 2

In the above, I made use of something called the distributive law which says that if a,b and c are real numbers, then a(b+c) = ab + ac.

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Help help help help me pls !,!,!,
Len [333]

Answer:

96

Step-by-step explanation:

First, you find the area of RPQ using 1/2×base×height. That is, 1/2×6×8. And the answer is 24. Then you multiply 24 by 4 to get the area of all the sides excluding the base to get 96.

8 0
3 years ago
Factor strings for 36
Marina CMI [18]
Factor strings for 36:

6 x 6
2 x 18
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Hope that helped :D
4 0
3 years ago
Read 2 more answers
What is 37 more than t
AleksAgata [21]

37 more than t would simply be defined as t+37

That's all!

8 0
4 years ago
Help me asap ok thanks
Gre4nikov [31]

Answer: total profit = $418

======================================================

Work Shown:

June

Income = (4 lawns)*($27 per lawn) = $108

Expenses = ($32 for gas)+($12 for trim line) = $44

Profit = income - expenses = 108-44 = $64

----------------------------

July

Income = (12 lawns)*($20 per lawn) = $240

Expenses = ($89 for gas)+($29 for blade sharpening) = $118

Profit = income - expenses = 240 - 89 = $151

----------------------------

August

Income = (16 lawns)*($20 per lawn) = $320

Expenses = ($101 for gas)+($16 for oil) = $117

Profit = income - expenses = 320-117 = $203

----------------------------

Total profit = (june profit)+(july profit)+(august profit)

Total profit = (64) + (151) + (203)

Total profit = $418

If the final result was negative, then we would call this a loss. However, we have a positive value, so we go with a profit.

8 0
3 years ago
57 plus what equals 100
netineya [11]

Answer: 43

Step-by-step explanation:

4 0
3 years ago
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