Answer:
Here's an answer so you can give the other person brainliest :)
Step-by-step explanation:
b. exactly one solution
-5(z+1)=-2z+10
(first, distribute the 5 into the parenthesis)
-5z-5=-2z+10
(next, move the variables to the left and constants to the right)
-5z+2z=10+5
(combine like terms)
-3z=15
(isolate to variable to find the solution)
z=-5
i hope this helps :)
perimeter=(lengths+breadth)×2
in this case its a square with 9 cm length
9+9×2
18×2
36 its ez
3/5 divided by by what she gave 21
=1/5
T^75
3 times 5 = 15
5 times 15 = 75
