2 years ago

PLEASE HELP ME I DOnT KNOW THIS

Mathematics

1 answer:

yan [13]2 years ago

3 0

Answer:

y=25*2ˣ.

Step-by-step explanation:

no details.

You might be interested in

Find the range. 15,18,13,17,15

SSSSS [86.1K]

The answer is 5. The biggest number - the smallest number (18-13=5)

4 0

2 years ago

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>

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