Jamie has 625 in his checking account he writes two checks for 23 each and then makes one deposit of 146 what is his final balance

Simplify the expression below: * x2 - 25/x2 + 6x+5

Inga lives 3 miles more than twice as far from school as brent does. If Brent lives (b) miles from school, then inga lives _? miles from school. (explain)

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of lins circle. Tyler thinks that his circle will have twice the area of Lin's circle as well. Do you agree with Tyler?

8 The square of a number is 12 less than 7 times the number. What is the number?

Solve the equation of exponential decay. Suppose a country's exports declined 2.7% from 2010 to 2011. In 2010 the country exported $1.035 trillion.

At smith mountain lake boat rentals, it cost $25 per hour to rent a pontoon boat, plus a one-time charge for cleaning. The Bengel family rented a boat from 11 am - 6:30 pm and paid $226.50.

Which system of equations has infinitely many solutions? A) 6x + 3y = 12 3x + y = 9 B) 2x + 3y = 6 4x + y = 8 C) 12x + 9y = 6 4x + 3y = 6 D) 5x + 10y = 20 2x+4y=8

A square orange rug has a yellow square in the center. The side length of the yellow square is x inches. The width of the orange band that surrounds the yellow square is 11 in. What is the area of the orange band?

Can the function f (x) = x²-4x+4 be factored? If so, write the factored form.

A manatee eats the equivalent of about 12% of its body weight each day. Write an equation that represents the amount y (in pounds) of food a manatee eats each day for its weight x. Identify the independent and dependent variables.