Bria and Matt have a total of 400 stamps. Matt has three times as many stamps as Bria. Which system of equations can be used to find the number of stamps Bria has, b, and the number of stamps Matt has, m?

A (r) = 3.12r2. what is the value of A (5)

if an exterior angle of a triangle has a measure of 35 degrees, what is the measure of the adjacent interior angle?

A snack package has 4 cheese sticks. How many cheese sticks are in 4 packages?

Define dot product, inner product, cross product.

Match the system of the equation to the correct description of its solutions 10x + 4y = 6 10x - 3y = 7 1. Single Solution 2. No Solution 3. Infinite Solution

The value of a company in millions of dollars during its first 10 years increased by 2% each year. The original valuation of the company was 2.1 million dollars. Write a function to represent the value of the company x years after being founded.

What's 12x3-9x2-4x+3 in factored formed

Students sold 275 tickets for a fundraiser at school. Some tickets are for children and cost $3, while the rest are adult tickets that cost $5. If the total value of all tickets sold was $1,025, how many of each type of ticket was sold?

Simplify (3x+7) - (4x-2)

Use algebra tiles to model and solve each question 1.) x + 4 = - x - 4. 2.) 2 - 3x = - x - 8