Consider the equation a + b = c - d/2

when solved for each variable. Choose all that are correct.

a = 1/2 (-2b + c - d)

b = 1/2 (-2a + c - d)

c = 2a + 2b + d

d = - 2a - 2b + c

Suppose that 30% of students prefer to write with a mechanical pencil. suppose we sample students, one at a time, and stop as soon as we have selected one who prefers to write with a mechanical pencil.

Write the linear equation in slope intercept form - 5x-3y=15

F (x) = 3 (x - 2) 2 + 4?

Write a related addition fact for 15-6 = 9

According to a report for veterinarians in the United States, 36.5 percent of households in the United States own dogs and 30.4 percent of households in the United States own cats.

Dave rides his bike 2 miles in 6 minutes. At this rate, how many miles can he ride in 60 minutes?

25% of 180 is? Show your work

A woman leaves home and walks 3 miles west, then 2 miles southwest. how far from home is she, and in what direction must she walk to head directly home?

the first, second and fifth term of a linear sequence (A. P) is / are three consecutive terms of an exponential sequence (G. P), if the first term of the linear sequence is 7. Find the common difference.

8x+c = 5d solve for x