d) 3x + 5 7x 2 - Solve the equation 3 showing ALL workings and rounding your answer %3D 8 to ONE decimal place. Answer:

John works at a local fast food restaurant for $8.50 per hour. He decides to save 20% of his wages for college. His parent gave him $300 to start his college fund. Which equation below describes the amount of money John saves for college? Select one: O A. y=0.2(8.5x + 300) O B. y = 300 - 1.7x O c. y= 1.7x+ 300 O D. y = 8.5x + 300

During a recent storm clean up there is a mound of m tons of sand at the beach. Throughout the day 1,200 tons of sand are added to the mound. Two dump trucks come in and take 800 tons of sand each from the mound. At the end of the day, the mound has 2,400 tons of sand.   a. Write the equation that describes the situation.   b. Solve for m.

Tonya has a rectangular rug with an area of 21 square feet. The rug is 4 feet longer than it is wide. Create an equation that can be used to determine the length and the width of the rug. Tonya adds a 1.5-foot boarder all the way around the rug. What is the area of the enlarged rug? Show all work.

Write an equation for the situation below. Jerico was looking out at the beautiful ocean. He noticed his buddy Sammy out surfing a big wave! The wave extended up 5ft above the water surface and 5ft below. The waves were crashing every 90 seconds. 3 2 Submit 150 300 -1 -2 -5 -6

Amna bought a calculator for two-thirds of its original price, and used a card that gave her a discount of 25AED, so the price became 55AED. What was the original price of the calculator? (Write an equation to represent the problem, then solve it)

Alyssa already has $40 saved. If she plans to save $15 each week, which equation could represent her total savings? (t= total saved, w= # of weeks)

solve the equation x2=42

Can you evaluate and explain the steps of the following equation

Redil started working at a coffee shop making $9.89 per hour. Every six months, he gets a $0.50 raise. a.) write an equation to represent her hourly wage after raise. b.) Find his hourly wage at 3 years.