E) Andy is 2 times younger than his sister and his father is 25 years older than him. If the total of their ages is 53 years, what is Andy's age and his father's age?

Draw Y=3x-2 on a grid

What comes next in the sequence: 1, 3, 11, 43,

Anna baked 3 batches of cookies with d cookies in each batch. She then ate 8 cookies. There are 50 cookies in a batch.

Solve for x. 12 = x^2 + 6x

Calculate (full working required) 2.43 x 4 =

Lola is placing appetizers on plates She has 63 spring rolls and 84 cheese cubes She wants to include both appetizers on each plate Each plate must have the same number of spring rolls and cheese cubes.

What is 0.0162 as a fraction

Is 600 km greater or less than 5 m?

Find total area of a regular pyramid with base of 2 and altitude of 3

Zack wants to make a profit more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is paid minus the cost of supplies. The cost of supplies 32.50 for each room.