A box of 15cookies costs $9.

What is the cost for 1 cookie?

A culture started with 2000 bacteria. after 8 hours it grew to 2400 predict how many bacteria will be present after 19 hours?

Admission to an amusement park cost $15 and game tickets cost $0.50 each Craig has $22 to pay for admission and game tickets select the correct labels to complete the bar diagram that can be used to find the number of game tickets T that Craig can

Rachel lost 7 pennies on the way to school which can be expressed as - 7. Anna found 7 pennies on the way to school. Express the opposite result.

Jose works 30 hours each week. At the end of 6 months (26 weeks) he has made $31,200. How much does Jose make per hour? a. $40 b. $30 c. $23 d. $17

How many complex numbers have modulus of 5?

Y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3?

How do you complete a tree map withe the following words estimation, benchmark, hundredth, place value, round, tenth, thousandth

What is the opposite of 12.75 on a number line?

At noon was 7.5 degrees f above zero, but by 5pm the temperature has fallen to 2.5 degrees f below zero. what is the difference between the two temperatures?

Emma drank 1/4 of a milk shake in 1/10 of an hour. how many minutes will it take her to drink a full milk shake