Diedre’s sister works as a lifeguard. Last summer she earned $14 per hour. She earned a total of $5,180 working as a lifeguard last summer. How many hours did Diedre’s sister work as a lifeguard last summer?

370 hours.

Step-by-step explanation:

Divide $5,180/14 to get your answer of the hours she worked.

370 hours is how many she worked

14×370= 5,180

hope this helps

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .