2z +7 = -5
2z = -5 -7
2z = -12
z= -12 /2
z= -6
Answer:
i cant answer this in brainly because of lack of display but if you plug in y=5x+2 into mathaway it will show you on a graph
Step-by-step explanation:
Answer: 169.7 cm^2
Step-by-step explanation: