Y = 3x - 4

y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)

y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)

y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)

y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)

6 0

3 years ago

Dora has saved $575 in five months. Express the rate of savings as a unit rate

creativ13 [48]

575 / 5 = 115

Dora has saved $115 per month.

6 0

3 years ago

Kenneth is making chocolate cakes. For each cup of milk he uses 1 3/4 cups of flour. For each cup of flour he uses, he needs to

Ad libitum [116K]

1 cup milk= 1 3/4 cup flour
1 cup flour=3/7 cup cocoa

4cups milk= 4x 1 3/4=7 cups flour
7 cups flour= 7x3/7= 3 cups cocoa

So the answer would be 3 cups of Cocoa

5 0

4 years ago