An ordered pair is a solution to a system of linear equations in two variables if and only if a. it satisfies the first (top) equation in the system b. it satisfies the second (bottom) equation in the system c. it satisfies at least one of the two equations in the system d. it satisfies both of the equations in the system

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without