Sarah has 5 apples you take 2 1/2 from her how much does sarah have left

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

One integer is 8 times another. if the product is 72, then find the integers

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?