Answer:
Step-by-step explanation:
which expressions are equivalent to 7-2 • 7^6
56 Step-by-step explanation: You have to substitute 6 for a because it says, "Which expression is equivalent to 7(a+2) when a=6" 7(a + 2)
7(6 + 2)
42 + 14
= 56
Answer:
180
Step-by-step explanation:
What you have to do is multiply all of them.
9 x 4 x 5 = 180
Answer:
20%
Step-by-step explanation:
To do this we need to find the total number of marbles
272 + 68 -> 340
Now we divide 340 by 68 to get
68/ 340 = .2
Multiply by 100 because percent means PER 100 so to get this decimal in percent form multiply by 100
.2 * 100 = 20%
20% of Jodie's marbles are red
Answer:
$12.50
Step-by-step explanation:
$100 divided by 8 hours = $12.50
Answer:
that answer was wrong your dum
Step-by-step explanation: