What value of x makes this equation true? 6x/-4=6(-1/2)
a) -2
b)2
c)3
d)-3

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247

What is the solution to the system of equations? 10x+3y=8 -9x-y=-20 (11, 1) (1, 11) (–1, 11) (11, –1)'