Jalissa bought a backpack for $30 and n notebooks for $2.50 each.

a. Write a function that shows the amount Jalissa spent on her backpack and n notebooks.

b. If she spent $40, how many notebooks did she buy?

Clint completed 3 passes the first year that he played football, 5 passes the second year, and 7 passes the third year. At this rate, how many passes should he expect to complete by the sixth year playing football

An exterior angle can be found through the use of complementary angles. True or false

Two cars leave Phoenix and travel along roads 90 degrees apart. If Car 1 leaves 30 minutes earlier than Car 2 and averages 42 mph and if Car 2 averages 50 mph, how far apart will they be after Car 1 has traveled 3.5 hours? A:230 B:250 C:210

Expand the number 480 into its corresponding exponential form.

Certain rides at the fair exhibit periodic motion such as the Ferris wheel. List some other machines that you have observed that show repetitive motion.

Use the destributive property to express 24 + 36

Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next 8 years because the firm needs to plow back its earnings to fuel growth. The company will then pay a dividend of $14.

while playing basketball, jada's heart rate goes up to 160 beats per minute. whe jogging her heart beats 25 times in 10 seconds.

What does 12 times a number mean as an expression?

Emma seys that the preduct of a 3-digit number and a 1-digit number will be either a 3 digit number or a 4 digit number. Does Emma's statement make sense