Simplify 265 (513b+1026).

Write in simplest form.

Now consider just the second sentence of the multistep word problem. Sentence 2: If four times the brother's age is subtracted from three times the sister's age, the difference is 40.

The sum of a 3 digit number and 1 digit number is 217. The product of the number is 642. if one number is between 200 and 225, what are the numbers?

Devide 45 into the ratio of 7:2

How to turn irrational decimals into simple fractions?

Jill is a sales person for Mountain Transport. Every month she sells vehicles in this ratio one car for every six bicycles, and two motorcycles. Write an expression to determine the number of vehicles Jill sales every month.

Find the circumference of a circle whose area is 60 pi centimeter squared

An airplane descends 1.5 miles to an elevation of 5.25 miles. Write and solve an equation to find the elevation of the plane before its descent.

What is the square root of - 148

Jamal and tia started riding to the mall with their bicycles. The mall is 3.5 km from Jamal's house. They stopped for a drink at a park after 2.25 Km. How much farther do they have to ride to reach the mall.

Luke made a model of a solid figure with one circular base and one curved surface with solid figure did he make