If the original quantity is 4 and the new quantity is 7, what is the percent increase

The equation y=1.2x+8.9 is a linear model for data comparing the ages of babies between 1 and 11 months old (x) and their average weights in pounds (y). About how much weight does a baby gain per month?

What is the square root of 70

Izzy's dog is 10 1/2 years old. Paige's dog is 18 months old. How many years older is Izzy's dog?

Gueguen and Jacob asked waitresses to wear different colored T-shirts on different days for a six-week period and recorded the tips left by male customers.

Jordan is chopping wood for the winter. For 10 days in a row, he follows the same process: In the morning, he chops 20 pieces of wood, and in the evening, he chops an additional 30 pieces of wood. On the 11 day, Jordan chops only 5 pieces of wood.

5. A sporting goods store sells right-handed and left-handed baseball gloves. In one month, 12 gloves were sold for a total of $561. Right-handed gloves cost $45 each and left-handed gloves cost $52 each. How many of each type of glove were sold?

Between what pair of numbers is the product of 289 and seven

You go for a half day hike. In 44 hours, you hike 10 miles. Which is a unit rate that describes your journey?

Use what you have learned to complete each statement with always, sometimes, or never to make a true statement. AB and BC are on thwe same line

A rectangular pyramid with a height of 10 inches and a base that measures 9 by 6 inches