What expression should be substituted for y in the equation 5x+2y=25 to solve the system of equations? 4x+y=-12
5x+2y=25

A) -4x-12
B)
C)
D)

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1