Combining like terms.

1) 4n + 2p + 15n - 4n - p

2) 5x + 12 + y - 3x + 7y - 7

3) 7 + 16a + 3a - 2 + a - 2

4) 5x + 2y - 3x + y - 5 + 8x

What is the mean proportional of 5 and 20

Which one digit numbers can you subtract from 74 without first regrouping?

Ray created the list of factors for 48 below. 48: 1, 2, 3, 4, 6, 7, 8, 12, 16, 24, 48 Which number should be removed from his list to make the list accurate? 3 7 16 48

The 10th-grade class officers ordered t-shirts and sweatshirts to sell as a fundraiser. Each t-shirt weighed of a pound, and each sweatshirt weighed of a pound. The total weight of the contents of the box was pounds.

A population of beetles started with 350 beetles. it is increasing at a steady of 6% per week. find the population of the beetles after two weeks.

Write a real world situation for the function f (x) = 3 (1.06x) + 2. Be sure to identify all key features of the function as what they represent in your situation.

A one year membership to a gym Costa $725 the registration fee is $125 and the remaining amount la paid monthly define a variable then write and solve and equation to find how much new members pay each month

What percent of 200 is 230 (P. S we have to show the work)

Start time 2:15 a. m elapsed time 45 minutes

An academic department has just completed voting by secret ballot for a department head. the ballot box contains four slips with votes for candidate a and three slips with votes for candidate b.