Angle AOC and angle BOD are vertical angles. If m∠AOC = (4x + 40) ° and m∠BOD = 120°, which equation could be used to solve for x? A. X + 40° = 120° B. (4x + 40) ° = 120° C. 4x + 120° = 40° D. (4x) ° = 120°

What are the solutions to log Subscript 6 Baseline (x squared + 8) = 1 + log Subscript 6 Baseline (x) a) x = - 2 and x = - 4 b) x = - 1 and x = 8 c) x = 1 and x = - 8 d) x = 2 and x = 4

Write an equivalent expression for 5 (x + 8) - 10

On Tuesday and Wednesday of last week I left home for school at the same time. On Tuesday I drove 40 mph (miles per hour) on my way to school and arrived 3 minutes late. On Wednesday I drove 50 mph on my way to school and arrived 2 minutes early.

The length of a rectangle is four times the width. If the width is represented by x, then write an algebraic expression that describes the length.

The stem-and-leaf plot. represents the number of flowers in different public gardens throughout the city. How many gardens have at least 18 flowers, but fewer than 30 flowers. Enter your answer in the box 1 5667788 2 1459 3 0056

A square patio has an area of 200 square feet how long is each of the patio to the nearest tenth?

What percent of 128 is 66

Randall is 15 years younger than Wendy. 8 years ago, Wendy's age was 2 times Randall's age. How old is Randall now?

What are x and 8 in this lineat equation? 8/x+5=50/25

glacier is moving at a rate of 0.3 inches every hour. The table below represents this relationship. Glacial Movement Distance Moved (inches) Time (hours) 0.3 1 0.6 2 0.9 3 x 4 What value of x completes the table? 1.2 1.5 3.6 13.3