Answer:
Yes. 3x²y and -5x²y are like terms because the variables x and y have the same exponents.
Answer:
1,350 cm^2
Step-by-step explanation:
It's a cube so all faces/bases are the same.
15 × 15 = 225
225 × 6 = 1,350
Answer:
see below
Step-by-step explanation:
My way is 14.50/100 to give you one percent. So one percent is .145 mutiply that by 7 to give you 1.02 so 14.50+1.02=15.52. So 15.52 is the answer.
$42 is the answer because 10% of 210 is 21 multiply that by 2