Ruben sees 14 wheels on a total of 6 bicycles and tricycles. How many bicycles and tricycles are there?

A friend rewrite the expression 5 (x+2) as 5x+2. Write few sentances to your friend explaining the error. Then rewrite the expression correctly

The management of a large store has 1,600 feet of fencing to fence in a rectangular storage yard using the building as one side of the yard. If the fencing is used for the remaining three sides, find the area of the largest possible yard.

Emma did some early holiday shopping for herself and found some items that totaled $212.94. She was thirifty enough to purchase these items with a 20% discount.

2.2 • 10^6 - 4.3 • 10^5 = ?

Can rational numbers include negative and positive numbers? or can there only be positive numbers?

Which value for y makes the sentence true? 7 - y = 8 - 6

Amy has 47 chocolates her sister gives her 16 more how many does she have altogether

Find f (x) and g (x) so the function can be expressed as y = f (g (x)). y = 2/x^ (2) + 3

What polynomial identity should be used to prove that 252 = (20 5) 2?

What ratio is the same as 75%