The question is in the picture. PLEASE HELP;);)

x = 10

See the procedure below.

Step-by-step explanation:

Given equation is:

Firstly, we will subtract 3 to both sides

Now, take cube on both sides

Being solved, will give:

x - 1 = 9

Now, add 1 to both sides

x = 9 + 1

x = 10

Hope this helped!

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.