8x 3x/2=171 solve for x and show work

Justin saves $8 every week. Which equation represents the amount of money Justin has, y, after x number of week?

When a number is decreased by 10% of itself, the result is 144. What is the number?

What two numbers multiply to 18 but add up to negative 9

Which whole number is less than 1.10?

If f (x) is the height, in cm, of a sunflower plant that is x days old, which of the following statements best describes the meaning of f (60) = 210? A.) The height of the sunflower plant is 60 cm when it is 210 days old. B.

If f (a. b) = f (a) + f (b) and f (2) = 3, then f (32) equals how can we get 15 after this f (16) = f (8) + f (2) + f (2) ? what's the next step?

How is 9644 divided by 4

Estimate the area of a circle with a radius of 27 meters. Use 22/7 for pi.

Question 11 options: you take a ride on a ferris wheel which has a diameter of 300 feet. if you ride for four revolutions, what linear distance did you travel? use 3.14 for pi when completing your calculations.

A package of m&m's candies contains 5 colors of m&ms and weighs 1.68 oz if each candy weighs 0.03 oz how many are in the package