Answer:
20y^7. this is because the exponents are added together because the variable attached to the coefficient are the same therefor the coefficients are multiplied, and the exponents are added together.
Answer:
19.6
Step-by-step explanation:
21+3=24
24-7.20=16.8
4+2=6
6-8.80=-2.8
19.6
Answer:
2) $25.01 3) $25.98
Step-by-step explanation:
2) 23.6 x 7% = 23.6 x .07 (move the decimal 2 places to the right) 23.6 x .07 = 1.652 but its money so round to $1.65 + 23.36 = $25.01
3) 24 x 8.25 = 24 x .0825 (again to the right twice) 24 x .0825 = 1.98+24 = 25.98
Answer:
Half.
Step-by-step explanation:
It's being divided by two, unlike the second part of the equation. :)
Answer:
A
Step-by-step explanation:
Temperature decreased by 12°C : (-12°C)
Expression:
12 + (-12) = 12 - 12
