There are 156 laptops and desktop computers in a lab. There are 8 more laptops than desktop computers. What is the total number of laptops in the lab?

Two ways to do a number line

A recipe uses 3 cups of flour and 2 cups of sugar. Write the ratio of flour to sugar as a fraction, then find the unit rate.

Dafydd bought a bike for £300 on 1st February 2010. Every year the value of the bike depreciates by 18% of its' value at the start of the year. Find the value of the bike on 1st February 2014.

Avery napped for 110 minutes. Natalie napped for 190 minutes. Christina said that Natalie napped for 70 minutes more than Avery. Which expression can be used to check Christina's answer and is Christina correct? a. 190 + 70 Christina is not correct.

if $860 is invested for one year at 5% simple interest, how much interest is earned? (College Algebra)

Jake recorded a special album in honor of mother's da. His mom was so excited she purchased 40% of the copies in the store. She has 80 copies of the cd. How many cd did the store have for sale

a recipe for french toast that serves 6 calls for 3/4 cup of granulated sugar, 1 cup of evaporated milk, 1/3 teaspoon of vanilla, and 12 thick slices of French bread. How much sugar do you need to feed 12 people? (Black)

What is the expression written using each base only once? (-4) ^-6 * (-4) ^7 A. 4^13 B.-4 C. 13 D. 1 Find the simplified form of expression. Give your answer in scientific notation. (3 x 10^6) (8 x 10^-4) A. 1.1 x 10^3 B. 2.4 x 10^3 C. 1.

A meteorologist forecasted that Monday's hight temperature would be 76F. On Monday, the temperature reached 80F. What is the percent error in the meteorologist's forecast for Monday?

Show all work to factor x4 - 5x2 + 4 completely.