Answer:
p = -7
Step-by-step explanation:
-6p+7+21p=14+16p
Collect Like Terms.
15p+7=14+16p
Move Terms
15p-16p=14-7
Collect Like Terms Subtract
-p = 7
- change the signs
Answer:
5/9 of a foot
Step-by-step explanation:
given:
first length = 8/9 feet
second length = 1/3 feet
difference in length,
= 8/9 - 1/3
= 8/9 - 3/9
= (8-3) / 9
= 5/9 of a foot
Answer:
Add all the numbers from 30 to 80 and that is your answer
Step-by-step explanation:
Rearrange slightly like so...
x^3-3x-5x^2+15 now factor first and second pair of terms...
x(x^2-3)-5(x^2-3)
(x-5)(x^2-3)
(x-5)(x-√3)(x+√3)
