Write using algebra.

Leo has d stamps and Pete has 2 times as many. How many more stamps does Pete have than Leo?

Solve each system of equations by substitution Y=4x+13 y=6x+19

The diagram shows a partly filled oil tank width=2 length=5 height = 3 the depth of oil in the tank is 1.2m 1 cubic metre is equivalent to 1000 litres work out the quantity of oil in the tank give your answer in litres

What is the thousandths value in 62.407

A pair of shoes usually sells for $66. If the shoes are 40% off, and sales tax is 7%, what is the total price of the shoes, including tax?

What is heavier than a ton name two things

Diane received 300 votes in the election for student council president. That was 60% of the students who voted election. How many students voted in the election?

The tip for a restaurant bill is $9.20. What is the tip for a 21.50 meal?

Find the diameter of the circle with the given circumference. Use 3.14 for pi. C=17 cm round to nearest tenth's will give brainiest

Dan has a flower shop. Each day he displays 24 roses. He gives away 10 and sells the rest. Each day he displays 36 carnations. He gives 12 away and sells the rest.

What is the conjugate? Sqrt 8 - sqrt 9