(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)
The volume of the cube is (8 x 8 x 8) = 8³ = <em>512 cubic inches</em> (exact)
Answer:
Step-by-step explanation:
1) Remove parentheses.
2) Regroup terms.
.55*X=231 .....X=231/.55.......X= 420
Answer:
5 + 3p ≥ 30
Step-by-step explanation:
"at least" means greater than are equal to. ≥
So we already know he has 5 points, but the other 3 rounds we don't. 5 + 3p
30 is the overall points he has.
5 + 3p ≥ 30
