Yep! You did it correct :)
Answer:
Step-by-step explanation:
For surface area you wanna find the area of all the sides and then add them up to get surface area
Step-by-step explanation:
since y=6x
by substitution
-5x+ 2 (6x)= -42
-5x+ 12x=-42
7x= - 42
divide both sides by 7
x= 6
y=6x
y =6*6
y=36
Answer:
Subtract 58 from both sides
Step-by-step explanation:
93 = x + 58
Subtract 58 from both sides
93- 58 = x+58-58
35 = x
X^2 -61 =20
X^2= 81x =9 x=-9
