Which has an identity

a. 8 - (5x 2) = - 5x - 6

b. 7z 10 - 2 = 8z - 2 (z - 5)

c. 8m - 4 = 5m 8 - m

d. 6y 5 = 6y - 5?

Parker want to find the value of this numeric expression [ (3*8) : 4] + 6 - 2 what should Parker do first? A - Subtract 2 from 6 B - Multiple 3 by 8 C - Divide 8 by 4 D - Add 4 to 6

What 18 1/8 + 13 2/3 = to

The radius of Earth's orbit is approximately 15,000,000,000 meters. The radius of Mercury's orbit is 5.8 * 109 meters. What is the difference of their radii? A. 4.3 * 1010 B. 4.3 * 1011 C. 9.2 * 109 D. 9.2 * 1010 E. 9.2 * 1011

A car is traveling at a speed of 81 miles per hour. What is the car's speed in feet per second? How many feet will the car travel in 15 seconds? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers.

What is the slope of the line 4x - 2y = 5? 1 ปี What is the answer

How to solve the equation 9x-2=16

Write an equation of the line with the same slope as the line given by 5x + 2y = 8 and the same y-intercept as the line given by 3x - 7y = 10

Last week, Jason ran 26.1 miles. He wants to run further this week. He plans to run 2.4 miles to the park, four times around the park, and 2.4 miles back from the park. To represent that inequality, he wrote: 2.4 + 4p + 2.4 ___ 26.1

2. What would be the probability that randomly choosing four states from the top 7 murder states would actually be the top 4 states for murders in the United States in exact correct decreasing order?

Robert is Running in a race that is 3 miles long. A Distance marker is placed evenly every 1/2 mile from the beginning of the race until the end. What is the total number of distance markers on the trail?