Ask question

Ask question

All categories

LuckyWell [14K]

3 years ago

10

If f(x)=4x-3 find f(-2)

1 answer:

kotykmax [81]3 years ago

3 0

Answer:

0.25

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

You might be interested in

Alina spent no more than $45 on gas for a road trip. The first gas station she used charged $3.50 per gallon and the second gas

Paraphin [41]

Answer: 3.50x + 4.00y ≤ 45

0 < y < 11.25

<u>Step-by-step explanation:</u>

$3.50x + 4.00y \leq 45\\\\\\\text{Subtract 3.50x from both sides:}\\4.00y\leq -3.50x+45\\\\\\\text{Divide everything by 4.00 (to isolate y):}\\\dfrac{4.00y}{4.00}\leq \dfrac{-3.50x}{4.00}+\dfrac{45}{4.00}\\\\\\y\leq-0.875x+11.25\\\\\\\text{Both x and y must be greater than zero, so:}\\0$

8 0

3 years ago

Read 2 more answers

What is 23 to the 4th power times 5

taurus [48]

Answer:

1399205

Step-by-step explanation:

6 0

3 years ago

Victor wants to purchase some clothes. He has $76. He buys a pair of jeans for $40, two shirts each at $9 and three pairs of soc

myrzilka [38]

Answer:

お手伝いしたいのですが、わかりません。わかりやすくするために別のフレーズを使用してください。

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Need help with number 6

posledela

Answer:

(3)

Step-by-step explanation:

the sum of n and 5 is (n + 5), then multiply by 3 gives

3(n + 5)

The result is at least 17 which means it must be greater than or equal to 17

3(n + 5) ≥ 17

7 0

3 years ago

how many three foot wide pieces of fencing are needed to surround the perimeter of a yard that is 15 feet long and 24 feet wide?

NeX [460]

Answer:

u need 78 feet of the three foot wide fencing

5 0

3 years ago