180 grams of butter are needed to make 12 cupcakes. How many grams of butter are needed to make of 20 cupcakes?

What is the difference between complementary, supplementary and vertical angles?

What are the constants in the expression 12+x-3.7-8y+1/3

The length of the race on sunday was 2 km. what is the length of 4 of those same races in meters?

Together, two apples have 1/5 gram of fat. How many apples have a total of 4 grams of fat? what would a proportion be for this problem?

The stadium sold the same number of tickets each hour for 8 hours. If they sold 2,000 tickets in all, how many tickets did they sell each hour? A. 2,500 B. 2,000 C. 250 D. 8

Item 12 Given f (x) = 3x2-5x-2. What is the value of f (-23) ?

Multiply and give your lowest answer. 16/21 x 3/5 x 5/8 = ?

The sum of two rational numbers will always be an irrational number. an integer. a rational number. a whole number.

A room has 3 lamps. From a collection of 12 light bulbs of which 5 are not working, Richard selects 3 at random and puts them in the sockets. What is the probability that he will have light? ... ?

What is the definition of the determinant