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QveST [7]
2 years ago
5

Simplify the expression. 7m^3 + 2 3/4 - 6m^3​

Mathematics
1 answer:
Greeley [361]2 years ago
5 0

Answer:

m^3 + 2 3/4

Step-by-step explanation:

Change the order

7m^3 - 6m^3 + 2 3/4

m^3 + 2 3/4

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What is the value of x
Goshia [24]

Answer: -10

Step-by-step explanation:

is the answer

6 0
3 years ago
5) In a urea manufacturing plan, all employees work a basic week of 40 hours. Ay overtime worked during weekdays is paid for at
Mkey [24]

Answer: $‭1,135.15‬

Step-by-step explanation:

First calculate his basic pay;

= 40 * 14.60

= $584

Total for overtime worked during the week;

= 15 * 14.60 * 1.25

= $‭273.75‬

Total for overtime worked on Saturday;

= 6 * 14.60 * 1.5

= $131.40

Total for overtime worked on Sunday;

= 5 * 14.60 * 2

= $146

Sum all the figures;

= 584 + 273.75 + 131.40 + 146

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3 0
2 years ago
Rachel's free throw average for basketball is 60%. She wants to predict how many times in the next 50 tries she will make a free
Gnoma [55]
If she shot her average she would make 30 out of 50 shots (AKA 60%) 
She could use the index cards to record each shot, recording 5 results on each one of the 10 cards


I understand this answer is really late for you but I hope you can still use it or someone else can use it if they have the same assignment

5 0
3 years ago
Read 2 more answers
Ahmad and Ben have a total of 78 keychains.
Murljashka [212]

Sorry it was tru

2C=B

C-A=6 A=C-6

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5 0
3 years ago
The length of a board is 30.75 inches. Bradley cut the board into 3 smaller pieces that were all the same length. Which expressi
Harman [31]

Answer:

The length of each smaller piece, l=L/n inches

Step-by-step explanation:

This can be expressed as;

Total length=Length per piece×number of pieces

where;

The total length=L

length per piece=l

number of pieces=n

Substituting in the equation;

L=l×n

To get the length of each smaller piece;

l=L/n inches

solving;

l=30.75/3=10.25 inches

5 0
3 years ago
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