The perimeter of pqrs is 84. Find the length of each side qr=3 (rs)

How do you solve 11+6 (x+5) = 42 / 9

As a candle burns, it decreases in height by 2 inches every hour. If the candle is 12 inches tall when it is lit, how will the height change over time?

At a concert 20% of the people are wearing black dress suits, 1/4 are wearing navy, 0.35 are wearing brown, and the rest are wearing a variety of colors. Write the percent, fraction, and decimal for each color clothing

Tonight, Harry has only 3/4 hour to run. He wants to run to the lake, which is 2 miles away. Would he have enough time to run to the lake and back?

A recipe for 10 servings of raspberry sorbet calls for 2 cups of water, 1 and one-half cups of granulated sugar, and 4 cups of frozen raspberries, thawed.

What is y=5/3x - 6 written in standard form using integers?

Express 0.361 as a fraction

Find the vertex, focus, and directrix of the parabola. 3x2 + 16y

Is the sum of two polynomials always a polynomial

Isaac buys milk to make milkshakes for all his friends. He buys quart of milk and one half gallon of milk. How many cups of milk did he buy?