What is the measure of C? B
70-
C
40
A
A. 300
B. 70°
O C. 400
O D. 110°

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

1: 4 if the wew 35 surfboards at the beach how many were short boards?