2 years ago

PLEASE HELP ME180=3x+45

1 answer:

8 0

Answer:

3x=180-45

3×=135

3x/3x=135/3x

=45x

You might be interested in

aleksandr82 [10.1K]

(x-9)(x+7)=0
x-9=0 or x+7=0
x=9 or x=-7

:)

4 0

2 years ago

kompoz [17]

Hopefully this is right!

5 0

3 years ago

nignag [31]

Answer:

$f^{-1}$ (22) = 7

Step-by-step explanation:

The inverse function maps the output of the function back to its input

f(7) = 22 means when input is 7 the output is 22

The inverse maps the output 22 back to the input 7 , that is

$f^{-1}$ (22) = 7

4 0

3 years ago

Hitman42 [59]

$\dfrac{3}{4}+\dfrac{5}{4}=\dfrac{3+5}{4}=\dfrac{8}{4}=2$

8 0

3 years ago

Anton [14]

Answer: 3150 miles

Step-by-step explanation: Ok, let's break it down...

180 ÷ 2 = 90 / The train travels 90 mph....

90 * 7 = 630 / The jet travels 630 mph....

630 * 5 = 3150 / The jet will travel 3150 miles in 5 hours, I hope this helps!

7 0

3 years ago

PLEASE HELP ME180=3x+45​