Answer:
<u>Options A , B and D</u>
Step-by-step explanation:
Tomas needs exactly 6 potatoes to make 12 pancakes
So, the rate will be 12/6 = 2
<u>We will check the options:</u>
A) Tomas needs exactly 12 potatoes to make 24 potato pancakes.
Rate = 24/12 = 2
B) Tomas needs exactly 18 potatoes to make 36 potato pancakes.
Rate = 36/18 = 2
C) Tomas needs exactly 24 potatoes to make 44 potato pancakes.
Rate = 44/24 = 1.833
D) Tomas needs exactly 30 potatoes to make 60 potato pancakes.
Rate = 60/30 = 2
E) Tomas needs exactly 36 potatoes to make 78 potato pancakes.
Rate = 78/36 = 2.1667
So, the answers are:
<u>Options A , B and D</u>
Answer:
14x=70
Step-by-step explanation:
X - quarters, x+5 - dimes.
$74=7400 cents
Then
(25x+10(x+5))=(25x+10x+50)=(35x+50) cents.
35x+50=7400
35x=7400-50
35x=7350
x=7350/35
x=210 quarters
x+5=210+5=215 dimes
210 quarters and 215 dimes
3(9 - 8x - 4x) + 8(3x + 4) = 11
3(9 - 12x) + 8(3x + 4) = 11
27 - 36x + 24x + 32 = 11
59 - 12x = 11
-12x = 11 - 59
-12x = -48
x = 4
hope this helps, God bless!
