How to write an equation in function notation for a relation

a recipe of cookies uses 220 g of butter and 110 g of caster sugar and 275 grams of flour what is the ratio of sugar to flour to butter in the simplest form

Line R is represented by the following equation: x+y=2 which equation completes the system that is satisfied by the solution (1,1) 2x + y=2 4x-2y=2 2x-2y=2 x+y=4

Evaluate the expression. 4!•3! answers: A-12 B-30 C-144 D-5,040

During her last workout, Izzy ran 2 1/4 miles in half of an hour. What is her speed in miles per hour?

Explain a thought process you might use when trying to find the additive or multiplicative inverse of a number or expression ...?

Four people in Abe's family are traveling to Canada for their vacation. They have four seat in the center section of the plane. Abe wants to sit next to his brother Ben.

UNIT RATE what is the unit rate of the of (3 ounces every 3/4 cup)

The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the money. Assume 360 days in a year. P=$1000 r=2% t=1 year

Congratulations! You won the Very Special Lottery. You have your choice of prizes. You can take $1,000,000 at 1% interest that is compounded annually for 20 years. Or, you can take $200,000 at 10% interest that is compounded daily for 20 years.

Solve for n. 18 = 2|-n| Write your answers as integers or as proper or improper fractions in simplest form. n = or n =