Answer:
2ab
Step-by-step explanation:
7ab+8ab+(-10ab)+(-3ab)=
=15ab-13ab= 2ab
Answer:
28 and 12t
Step-by-step explanation:
4 x 7
4 x 3t
12+18=30 so together they have $30.00 in all.
The answer is 4
so you just have to find the cubed root of 64 not the squared root the cubes root of 64 is 4 , positive for because 4*4*4=64, -4*-4*-4=-64
82 = 100%
10% discount (90% of original price)
To find 90% find 10% and then subtract it from 82)
10% = 82/10 (8.2)
80-8.2=
71.8
