In a city of 80,000 people there are 30,000 people under 25 years of age. What percent of the population is under 25 years of age

4. Data are collected on the amount of fat (in grams) and calories in the french fry orders at nine fast food restaurants. The least-squares regression line for the data is û = 274.34 + 9.

If their is a right triangle does that mean there is left triangle?

Work out the area of a trainable of base 6cm and height 8cm

Josh is hiking Glacier National Park. He has now hiked a totatal of 17km and is 2km short if being 1/2 of the way done with his hike. Write an equation to determine the total length in kilometers (h) of Josh's hike.

Which expression correctly represents "nine less than the quotient of a number and four, increased by three"?

What is 8,800 - 3,300

A pool service charges $40 per year for chemicals plus $70 per month for pool care. A second pool service's charges are shown in the table below. Number of Months (x) : 2, 3, 6, 8. Total Charge (y) : $190, $255, $450, $580.

What is the area of a rectangle with the length of 91 inches and a width of 45 inches?

What can 76 be divided by

At Kelli's skateboard shop, customers pay an upfront fee of $12 and then pay $3 per hour for each hour they use the skateboard. Write a rental equation for the cost of renting a skateboard at Kelli's shop. ht