How many solutions does this system of Equations have x-2y=2 y=-2x+5

How can I find the circumference of a circle with only the diameter given?

A (n) ___ is a letter used as a placeholder for an unknown value.

36 out of 50 as a percentage

What is 2+2? I cant figure it out I took 4 hours

Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which statement comparing the two swimmers is accurate?

Reduce the fraction 36/48 to its lowest terms. a) 112/48 b) 11/4 c) 6/8 d) 3/4

Mia, s garden is in the shape of a rectangle that measure about 24 meters long and 15 meters wide what is the distance around Mia, s garden

Find the common ratio 27,9,3,1,1/3

Is (2, 4) a solution of 2x-7y equal to or less than - 10

A country population in 1993 was 72 million. In 1996 it was 76 million