Which of the following relations is a function?

{ (-4, 3), (-4, 2), (1, 9), (6, 7) }

{ (-4, 3), (-2, 0), (2, 7), (3, 9) }

{ (2, 1), (4, 2), (2, 3), (8, 4) }

{ (0, 0), (0, 1), (2, 3), (4, 5) }

Vikram needs to buy 72 juice boxes for a community picnic. At the store juice boxes are sold in packs of 3 juice boxes each. which shows the equation that represents the situation and the number of packs of juice boxes vikram needs to buy?

What is all the number set for - 4/5

Janet is painting her shed. She buys some gallon-sized paint cans that cost $15 each and 2 quart-sized paint cans that cost $4 each. The cost of Janet's total purchase is $53.

Tentukan inves matrik

The length of a rectangle is 3 inches more than it width. The perimeter of the rectangle is 34 inches. The length of the rectangle is inches, and it's with is inches

Find the exact circumference of a circle with an area equal to 36 sq. in.

Angelo runs 7 miles per week and increases his distance by 1 mile each week. Marc runs 4 miles per week and increases his distance by 2 miles each week. In how many weeks will Angelo and Marc be running the same distance? What will that distance be?

3 2. DOG FOOD A bag contains 42 cups of dog food. Your dog eats 2 cups of dog food each day. How many days does the bag of dog food last?

Jane drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles

Which subtraction expression has the difference 1 + 4i? (-2 + 6i) - (1 - 2i) (-2 + 6i) - (-1 - 2i) (3 + 5i) - (2 - i) (3 + 5i) - (2 + i)