Alejandro solved the equation 5 (7x^2-2) - 8=3. He wrote 5 (7x^2-2) = 11 as his first step. Which property justifies his first step?

A cylindrical container has a base area of 100 m2 and is 12m high. If the container is one-third filled with water, what's the volume of the water in the container?

What is the quotient (x^3-3x^2+3x-2) divided by (x^2-x+1) A) x-2 B) x+2 C) x-4 D) x+1

To construct a line graph, which of the following should not be done? Arrange the data from least to greatest. Use the horizontal axis for units of time. Number the vertical scale up to, or just past, the highest value.

If a recipe calls for 1.5 tsp salt, how many cups of salt do you need if you are going to make 64 recipes?

Carson's pool is leaking at a rate of 1/8 gallon of water every 1/4 hour. If the leak continues at the same rate, how much water will have leaked from Carson's pool after 1 hour?

200m-100m+48,750=51,000-150m

How do you do 10 divide 8 w / long division?

A new patio is in the shape of a square. On a scale drawing, the vertices of the patio's coordinates are: (6,1.5), (6,-5.5), (-1,-5.5) -, (-1,1.5). How long is each side of the patio?

A tortoise is walking in the desert. It walks 9.6 meters in 6 minutes. What is its speed?

Find the lateral area of the regular prism with height h, if the base of the prism is: Equilateral triangle with the side 4 cm and h=2.5 cm