D’nice spends from 10-20 at the dollar store each week. She spends about 20% percent f the amount on vegetables and fruit. Which of the following is reasonable estimate of the amount of money D’nice will spend on vegetables and fruit at the grocery store during the next 3 weeks

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.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class