Understanding aus

A dass contains 13 girls and 15 boys

What is the ratio of boys to girls?

How many students are there in all?

What fraction of the students are girls?

Ion kno

There are 250 blue and yellow beads in a box. There are 60 fewer yellow beads than blue beads in the box. what percent of the beads in the box are yellow

3x - 5y + 2xy + 6x²

Answer to 38*21 using area model

For what values (cases) of the variables the expression does not exist: a/2x-4 (That equation is a fraction)

What is the value of 4 to the power of 6 over 4 to the power of 8? 1 over 1024 1 over 256 1 over 64 1 over 16

How can you solve 3 (x + 2) = 9 without distributing the 3?

51+46 b) Use the formula v = u + at to find the velocity, when • the initial velocity is 3 m/s • the acceleration is 1.5 m/s2 • the time is 7 seconds

10 children in kindergarten class any dog 14 children in the class do not own a dog find the ratio of the number of children that on a dog to the number of children in the class express the ratio in a simplify fraction

A bunch of 6 bananas cost $3.54. What is the unit rate?

Christopher buys a basket of eggplants for $6 before tax. the sales tax is 3%. what is the total price Christopher pays for the basket of eggplants?