2 years ago

Larry earns $5.25 per hour helping his neighbor. Last month he earned $220.50. How many

1 answer:

8 0

He worked 42 hours.
Explanation: If he earns $5.25/ hr you would divide the amount of money he earned by 5.25 which equals 42. By doing this you are finding out how many times 5.25 (how much he makes in ONE hour) goes into 220.50 therefore finding out how many hours he worked.

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PLEASE I NEED HELP ON THIS T^T

nignag [31]

Answer:

Step-by-step explanation:

we can solve this using basic algebra

We set up the equation using the info that each video costs $5 and that we but 12 of them

12(1 * 5) + x = 70

(Please note: 1x = x)

12(5) + x = 70

60 + x = 70

60 - 60 + x = 70 - 60

x = 10

3 0

3 years ago

IF CORRECT ILL MARK BRAINLIEST!<br> USE THE NET TO FIND THE SURFACE AREA OF THE REGULAR PYRAMID

Phoenix [80]

Answer:

275.63 mm^2

Step-by-step explanation:

The measurements of the pyramids are

Edge length: 10
Egde width: 8.66 (because 10x8.66/2 = 43.3)
Height: 9

To find the surface area, use this formula, and you will get 275.63: