The area of a rectangular classroom is given by the trinomial a - 4a - 21. The length of the rectangle is a+3. What is the expression for the width of the classroom?

What is the next term in the sequence below? 1/2, 2/6, 3/18, 4/54 a. 5/162 b. 5/57 c. 5/60 d. 5/108

If the distance is 112 and the time is 2 hours, what is the constant rate of change

Round to the place of the underlined digit 10,450

Five gymnasts are entered into a competition. Assuming that there are no ties, how many ways can first, second, and third places be awarded

Lauren has $25 dollars to spend on a battle pass if she spent 3/4 of her money how much money did she spend?

X (x-3) = 28 use factoring to solve the polynomial equation

An equation and the steps to solve it are shown below: 3x - one over two (8x - 2) = 4 Step 1: 3x - 4x + 1 = 4 Step 2: x + 1 = 4 Step 3: x + 1 - 1 = 4 - 1 Step 4: x = 3 Which step was the error made and why? A.

What is 39 percent of 120?

A car takes 55.3 seconds to travel 1 mile. How long does it take the car to travel 5.8 miles?

What are the domain and range of the graphed function? 2 4 6 8 10 10 8 6 4 2 7 5 3 1 9 1 3 5 7 9 y x