Answer:
Jenna earned 1330 in first two weeks working at the coffee stand.
Step-by-step explanation:
Given:
Amount earned in 1 week = 557
Amount earned in next week =773
We need to find the amount earned in 2 weeks.
Solution:
Now we know that;
Amount earned in 2 weeks is equal to sum of Amount earned in 1st week and Amount earned in next week.
framing in equation form we get;
Amount earned in 2 weeks =
Hence Jenna earned 1330 in first two weeks working at the coffee stand.
Remove unnecessary parenthesis.
-5k 3 - 6k +1 - 6k 2 + 5k (simplify each term) -15k - 6k + 1 - 12k +5k = -28k +1
Answer: 28k + 1
Answer: 1.41 hours
<u>Step-by-step explanation:</u>
Geoff: 2.5 hours = 1 job
Max: 3.25 hours = 1 job
Together:
⇒
⇒ 3.25x + 2.5x = 8.125
⇒ 5.75x = 8.125
<u>÷5.75 </u> <u> ÷5.75 </u>
x = 1.413
Well in this this case you would do:
.15 x 85 = 12.75
So Nolan took 12.75 seconds
Answer:
5 and 1 over 6
Step-by-step explanation:
<u>Simplifying the given:</u>
- Negative 2 and 1 over 6 – negative 7 and 1 over 3 ⇒ <em>translated as</em>:
- - 2 1/6 - (-7 1/3) = ⇒ <em>cancelling negatives and changing mixed fractions to improper fractions</em>
- - 13/6 + 22/3 = ⇒ <em>bringing to same denominator</em>
- - 13/6 + 44/6 = ⇒ calculating the numerator
- 31/6 = ⇒ making mixed fraction
- 5 1/6 ⇒ answer
<u>Correct choice is the last one: </u>5 and 1 over 6