Which of the following numbers are rational?

Andy ate 31% of a pizza. Drew ate 25.7% of the pizza. How much pizza is left?

When 560,000 is written in scientific notation what is the power of 10 what was the question

6y-3<-27 or - 4y+2<-26

Kerry ordered a pizza: one half was topped with pepperoni for her brother Joel, and the other half was topped with extra cheese for herself. Kerry ate all of the half of the pizza with extra cheese. Joel ate of the half of the pizza with pepperoni.

A person invested $7,200 in an account growing rate allowing money to double every 8 years. How much money would be in the account after 19 years, to the nearest dollar?

Explain how to use the missing pieces strategy to compare two fractions. include a diagram with your explanation.

Hayden mixed 6 cups of blue paint with 8 cups of yellow paint to make green paint. To represent the relationship between the number of cups of blue paint, b, and the number of cups of yellow paint, y, needed to make the same shade of green paint,

Mariah wanted to make cookies for her family but needed to reduce the recipe. The original recipe required five cups of flour and 2 cups of sugar. For the reduced recipe, she will use three cups of flour.

X^4+4x^3+6x^2+4x+1 what are the zeros in the functions and how do I write them in factored form?

What is the tangent ratio for ∠E