Solving proportions

x over 2 equals 18 over 6

I did the problem I just want to make sure I'm doing it correctly

Find the student error solving the following inequality 31 < - 5x + 6 25 < 5x -5 < x

Helen recorded the number of tomatoes on each of her tomato plants and then arranged the numbers from smallest to largest. The number of tomatoes on each plant were 5, 5, 5, 6, 9, 10, 10,10, 10, and 10. The mean number of tomatoes was 8.

What's 5+1+6879+564-4653

A 17 foot piece of string is cut into two pieces so that the longer piece is 5 feet longer than twice the shorter piece. If the shorter piece is x feet long, find the lengths of both pieces.

Three sevenths of a children's choir are boys. There are 12 boys in the choir. How many children in total are in the choir? Enter your answer in the box.

Which is an expression to find the speed in ft/s? d = 80 ft. t = 5 seconds

laura goes shopping she spends one fourth of her money on a pair of shorts and one third of her remaining money on a belt if laura has $42 dollars left after these two purchases how much money did she have when she started shopping?

How many quarter-pound1/4packets of plants food can a garden shops make out of 8 pounds of the plants food

1124394 what is the next number

Determine whether the set, together with the indicated operations, is a vector space. If it is not, then identify one of the vector space axioms that fails. The set of all eighth-degree polynomials with the standard operations.