Tim has 30 grapes. he keeps 9 grapes for himself. then he gives 7 grapes each to some of his friends. to how many friends does tim give grapes?

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