Mathematics, 09.11.2019 19:31, xxxamslashxxx9

The ratio of erick's marbles to henry's marbles was 3: 2. after erick lost 15 marbles to henry, the ratio became 2: 3. how many marbles did erick have at first?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, hannahchristine457

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Answers: 3

continue

Mathematics, 21.06.2019 18:30, jacksonhoyt8049

Can someone me do math because i am having a breakdown rn because i don’t get it

Answers: 1

continue

Mathematics, 21.06.2019 19:30, marioh91

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Answers: 1

continue

Mathematics, 21.06.2019 21:20, aaronroberson4940

Find the least common denominator for thesetvo rational expressions. n^2/n^2+4n+4 -3/n^2+7n+10