Answer:
16
Step-by-step explanation:
If each box holds 12 doughtnuts, and she packed a total of 1,272.
Then 1,272/12 is 16.
Therefore, she needs 16 boxes
Four sixths. You have to make sure the denominators are equal, so since 6 is the greater denominator then that is the denominator we’ll use especially since three is a factor of 6. Multiply the three by 2 to get 6, and then multiply the numerator by the same number, 2, and you’ll get two sixths as your answer. Then, add two sixths plus two sixths to get four sixths which can be simplified to two thirds.
Hi there!
We can solve by setting both equations equal to each other:
.5x + 4 = -.25x² + 5
Move everything to one side:
0 = -.25x² - .5x + 1
Multiply both sides by 4 to cancel out the decimals:
0 = -x² - 2x + 4
Factor out negative from both sides:
0 = x² + 2x - 4
Use the quadratic formula:
Plug in the corresponding terms:
Simplify:
Simplify the radical to reduce:
Divide all terms by 2:
Answer: value grocery store
Step-by-step explanation: Because when you divide all the numbers by each other your gonna get 0.6 .