Ten less than 2 times the value of a number is equal to 5 times the quantity of 4 more than one-fifth of the number. If a is the number, what is the value of a? In the textbox write and solve an equation to find a. Show your work.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.