A students test score was 684 on a scale of 200-800. convert this score to a scale of 0-100.

Expand and simplify (3x+2) ^2 - (2x-1) ^2

At a local grocery store, apples cost $0.50 each and bananas cost $0.30 each. The expression 0.50x + 0.30y can be used to find the cost of buying some apples and bananas. 1. Interpret what the x and y represent in context. 2.

How do you write 0.005 in standard form

Solve with quadratic formula ... 8x squared - 2x - 10 = 0

Robin is purchasing laminate flooring for her square laundry room. if the consultant informs her that she will need flooring to cover 60 square feet, then approximately how long are the sides of the square room

A negative number raised to an exponent is positive. Which of the following is not true? A. The number could be even B. The number could be odd C. The exponent could be even D. The exponent could be odd

Melanie baked 25 cookies. Did she bake more or less than half of the cookies?

An adult and blinks about 450 times in 30 minutes. A 12 year old blinks about 150 times in 15 minutes. How many more does an adult blink than a 12 year old?

The circumference of a circle is 50.24 centimeters. Find the area of the circle. (Use 3.14 for π.)

A Customer purchased three pairs of pants for $17.00,$18.95 and $20.50 (Prices include taxes). How much change should you give back if they paid with a $50 and $20 bill?