Answer:x=11
Step-by-step explanation:5 x 11= 55 + 2 = 57 and 3 x 11 = 33 and 57 + 33 = 90
Answer:
A
Step-by-step explanation:
process of elimination... :D
DF = 2.68
EF = 4.477611940298507
(I think)
Answer:
infinite solutions 0=0
Step-by-step explanation:
solve for x. x=4-2y
input for x from 1st equation
y=-1/2(4-2y) +2
y= -2+y+2
y-y =-2+2
0=0