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Damm [24]
3 years ago
9

Please help me with all

Mathematics
1 answer:
timurjin [86]3 years ago
7 0
The answer to the question

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What is the factored form of 3x + 21x-24?
anastassius [24]

Answer:

factorize form of the equation is  24(x-1)=0  , where  x=1

Step-by-step explanation:

Given Equation:

                        3x + 21x-24=0    

  Adding the terms of 'x' and taking constants on the other side.                        

                    24x-24=0

The sign of the constant will change on changing the side of it.                

                         24x=24

                           x=\frac{24}{24}

                            x=1

So, the value of  'x' is 1

The factorized form of the equation can be made by taking the common value from the equation i.e  

                      24x-24=0\\

                   24(x-1)=0

4 0
4 years ago
if you biked for 7 miles and ran for 3 1/2 miles. what is the unit rate of miles you biked to miles run?
BlackZzzverrR [31]
For every biked mile you run half a mile (1/2)

Bike(1Mile) Run(1/2)

5 0
4 years ago
Select the correct answer.
fenix001 [56]

Answer:

B

Step-by-step explanation:

substitute

6+4=10

12-3=9

4-9=-5

7 0
2 years ago
A recently negotiated union contract allows workers in a shipping department 24 minutes for rest, 10 minutes for personal time,
Alik [6]

Answer:7.125 min

Step-by-step explanation:

Given

Resting time =24 min

Personal time=10 min

Delay=14 min

Observed Time=6min/cycle

Performance Rating=95%

Allowance Time=Rest time+Personal time+delay

Allowance time=24+10+14=48 min

Allowance %=\frac{Allowance Time}{Total Time}=\frac{48}{4\times 60}=20 \%

Allowance Factor=\frac{1}{1-0.20}=\frac{5}{4}

Calculate the Normal Time

Normal time=Observed time\timespersonal Time=6\times 0.95=5.7 min

Standard time=Normal time \times Allowance Factor

Standard time =NT\times Allowance factor=5.7\times 1.25=7.125 min

3 0
3 years ago
Find the area of the circle. Round to the nearest tenth.
Lerok [7]

Answer:

283.5

Step-by-step explanation:

A=πr^2

A=π(9.5^2)

A=π(90.25)

π x 90.25=283.5 (rounded to the nearest tenth)

4 0
3 years ago
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