How to comparing 645 and 738 is different from comparing 645 and 649

Lisa purchased almonds for $3.50 per pound. She spent a total of $24.50. How many pounds of almonds did she purchase?

How do you change the subject of the fomolia of this to f= d=c-f

The total number of ships sent into battle was 327. But 55 ships were lost. What is the percentage of ships lost.

A vendor sells three types of watches. Of the watches in stock 20% are mens watches, 40% are ladies watches and the rest are childrens watches. There are 250 all together how many childrens watches are there math

Luke is 5 years younger than 3 times Sydney's age, s. In this situation, what does 3s represent?

How do I solve this hahah The product of Janelle's height and 7 is 126?

Simplify the expression 7y+3x+3-2y+6

Eric collected 560 books to donate to a pre school. the books were divided equally among 5 classrooms. how many books did each classroom get.

Is 1000 feet greater than 300 yrs

Abigail bought 9 candy bars that were the same price. She spent a total of 20 dollars. How much did each candy bar cost? Write the algebraic equation, then solve it.