Answer:
-7
Step-by-step explanation:
x+3y
Let x =2 and y = -3
2 +3(-3)
2 -9
-7
Answer: x = 16
Step-by-step explanation:
X-6 = 10
X = 10 + 6
X = 16
Yes u did do this correctly
Well, split into two parts then multiply the sides and then round it to the nearest tenth.