A balloon factory tests 4 different materials for a new balloon. they will do the same number of tests on each material. the manager says that they need to do an odd number of total tests. how can they do this

An adult kangaroo jump 7.6 m in a single Loop what is 7.6 written in word form

What is - 9 (3d - 2) = - 29

Kevin and Randy Muise have a jar containing 44 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $4.80. How many of each type of coin do they have?

Richard was thinking of a number. Richard halves the number and gets an answer of 1.1. Form an equation with x from the information.

2. Suppose you pay $21 for a pair of shoes that was originally $30. What was the percent of decrease in price for the shoes? Set up an equation, arrive at your answer, and check your work. Then clearly state your answer

For her job gloria makes 12.00 an hour but spends. 50 each day traveling to and from. work if her net income from yesterday was 71.50 how many hours did gloria work

You roll a six sided die and pull a card from a standard deck of 52 cards what is the probability that you roll a five and draw a heart

Dimitri earns $4.50 for each box of fruit picked a) how much does he make for picking 20 boxes? b) how much boxes must he pick to earn at least $150? c) if he takes 4 hours to pick 12 boxes what is his hourly rate of pay?

Amanda increased the amount of protein she eats every day from 48 to 54 g. By what percentage did Amanda increase the amount of protein she eats.

Mr. Sanchez's class sold fruit pies for $1.55 each and Mr. Kelly's class sold bottles of fruit juice for $1.40 each. Together, the classes sold 60 items and earned $88.20 for their school. Write and solve a system of equations that model the problem.