What is - 2 1/2-4 1/2?

There were 3 apple 1 mixed fruit 2 grape and 4 tropical fruit juice boxes in the cooler at the picnic what is the probability that when jill reaches into the cooler to grab 2 juice boxes without replacing them she grabs 2 that are grape?

A factory produces lightbulb. testing shows that every 1000 lightbulbs tested, 7 are defective. estimate the probability that a bulb chosen at random will be defective.

Describe at least one way in which sound waves and light waves are different

0.0007615 scientific notation

Sam watched 6 times as many hours of tv over the weekend as Dan. Together they watchd 14 hours of tv. How many hours did each watch

Esteban has a big jar of change in his room He has 600 coins in total and 240 of them are pennies what percent of coins are pennies

To make concrete mix, Monica pours 34 pounds of cement, 68 pounds of sand, 14 pounds of small pebbles, and 19 pounds of large pebbles into a large wheelbarrow. If she pours the mixture into 9 equal size bags, how much bags will each bag weigh?

For the trinomial x2 + 10x + 21, we want to find two binomial factors

Difference between 4 and 2 times a number is 10

Sara is 6 years older than max in 3 years she'll be 1 1/2 of max's age. how old is max?