Step-by-step explanation:
hope, it's right
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Answer:
1/2 x 1/2 = <u>1/4</u>
Step-by-step explanation:
<u>For example 1/2 is bigger than 1/3 which is also bigger than 1/4. It is bigger because if you divide 1 by 2, you get 0.5. Do in this case 1/2 is bigger than 1/4. </u>
5 = 1/3
So divide each side by 5
we get
1 = 1 / 15
Each roll needs 1 / 15 cups of flour
Answer:
$15
Step-by-step explanation:
Let d represent the cost of the dinner before tip. Then $15 = 0.20d, since 0.20 is the decimal fraction corresponding to 20%.
Solving for d, the cost of the dinner, we divide both sides of the equation $15 = 0.20d by .20, obtaining:
$15
d = ------------ = $75
0.20
The cost of the dinner before tip was $75.
-9x + 17 = 6x - 27 + x
Set equation equal to 0
Add 9x to the other side and subtract 17 to the other side
6x - 27 + x + 9x - 17 = 0
Combine like terms
6x + x + 9x = 16x
-27 - 17 = -44
16x - 44 = 0
Now you can solve for x like normal
16x = 44
x = 2.75