Answer:
30 blocks
Step-by-step explanation:
60 minutes = 1 hour
For one hour, she will walk 7.5 blocks.
The rate is 7.5blocks per hour.
Multiply this by 4 hours, and you will get 30 blocks.
(7.5)4 = 30
Each can is 4.50 and the 24 pack is $108
Answer:
it would be 36-45 and 56-64
Answer:
5
Step-by-step explanation:
4^2 + 3^2 =
16 + 9 = 25
√25=5
<u>No solution</u>: because the absolute value is positive and can't equal a negative
|x| = -1
<u>One solution: </u>because zero only has one sign
|x| = 0 ⇒ x = 0
<u>Two solutions:</u> absolute value is positive whether x is positive or negative.
|x| = 2 ⇒ x = 2 or x = -2
