-2x + 5y = -15 5x + 2y = –ó
How could you solve this system using
elimination? Check all that apply.
Multiply the first equation by 2 and the
second equation by 5, then add.
Multiply the first equation by 5 and the
second equation by 2, then add.
Multiply the first equation by 2 and the
second equation by 5, then subtract.
Multiply the first equation by 5 and the
second equation by 2, then subtract.

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Arrange these numbers from least to greatest 3/5 5/7 2/9

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.