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artcher [175]
4 years ago
9

Please simplify.

Mathematics
1 answer:
Ivan4 years ago
3 0

Answer:

B) 5 5/9

Step-by-step explanation:

13 1/3=40/3

7 7/9=70/9

-----------------

40/3-70/9=120/9-70/9=50/9=5 5/9

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Solve for c in the scientific formula
vodomira [7]

Step-by-step explanation:

C = wtc/1000

to solve for C, we have to make C the subject.

1000(C)= wtc

1000c =wtc

divide both sides of the equation by wt

1000c/wt= c this problem is not correct, check it again and let me know

4 0
3 years ago
Shana bought sodas and popcorn for the movies. Sodas cost $3 each and popcorn cost $4 per bag. Shana bought 7 things from the co
erma4kov [3.2K]
Equation : 3s + 4p = $26
Answer : 2 sodas and 5 bags of popcorn.
The equation would be 3s + 4p = $26. 3s is the $3 for every soda and 4p is $4 for every bag of popcorn.
Shana bought 2 sodas and 5 bags of popcorn. 3 x 2 is 6 and 5 x 4 is 20 which would equal $26. They also equal to the 7 things because of the 2 sodas and 5 bags.
6 0
3 years ago
Answer the following.
Assoli18 [71]

Answer:

40000

Step-by-step explanation:

Simple interest (I) is calculated as

I = \frac{PRT}{100}

P is the amount borrowed , R is the interest and T the time in years

Here I = 2000 , R = 5 and T = 1 with P to be found , then

2000 = \frac{P(5)(1)}{100} ( multiply both sides by 100 )

5P = 200000 ( divide both sides by 5 )

P = 40000

5 0
3 years ago
Read 2 more answers
Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip,
dalvyx [7]
(1 h)/(11 qt) * (12 qt)/(1 barrel) * (120 barrels/pickup) * (1 day)/(24 h)
.. = 12*120/(11*24) day/pickup
.. = 5 5/11 days/pickup

120 barrels will be filled every 5 5/11 days. Some trips will be 5 days apart, some trips will be 6 days apart.
8 0
3 years ago
PLEASE HELPPPP :(((((((((((​
uysha [10]

Answer:

3 6/10, 5 2/5, 5 2/6, 3 3/9, 4 2/7, 6 6/8

Step-by-step explanation:

divide numerator by denominator

6 0
3 years ago
Read 2 more answers
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