MATHEMATICS HIGH SCHOOL

Factor completely
4a+4b+4c

Answers

Answer 1
Answer: 4a+4b+4c =4(a+b+c)
Answer 2
Answer: All you have to do is look for what each term has in common. In this case it would be the 4. 4(a+b+c) would be your answer because that is the only thing you can take from all of the terms.

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A line of best fit is always an estimate and cannot be calculated. A-True B-False
Alex received two job offers. He is not sure whether he should take a job at the movie theater that's close to his house and pays $8.50 per hour, or if he should take the job at a grocery store that pays $9.00 per hour, but is a thirty-minute drive away. Use the PACED decision process to decide what Alex should do. Show each step.
Divide 500 in a ratio of 3:7

The sum of 5 consecutive integers is 505.
What is the fifth number in this sequence?

Answers

Answer:

103

Step-by-step explanation:

99+100+101+102+103=505

Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. After Laurie had checked her instruments 3 times, she was at her maximum depth of 60 feet. Which expression best represents Laurie's maximum depth? (4) (negative 5) (3) (Negative 4) (Negative 5) (Negative 3) (Negative 5) (20) (3) (Negative 5) (Negative 20) (Negative 3)

Answers

Complete question :

Answer:

(-5) * (20) * (3)

Step-by-step explanation:

Diving 5 feets deeper = descent = negative 5 Feets

Each time instrument is checked = (60/3) = depth of 20 feets

Number of times instrument is checked = 3

Hence, maximum depth :

Diving 5 feets deeper * Each time instrument is checked = depth of 20 feets * Number of times instrument is checked

(-5) * (20) * (3) = - 60

Answer:

c

Step-by-step explanation:

How to plot m>0 on a number line

Answers

' m > 0 ' is EVERYTHING on the number line to the right of zero.
m>0


                                   0                     m
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Can you explain 3x+4/5=7/10. Solve

Answers

3x+ (4)/(5)= (7)/(10)\ \ | -(4)/(5)\n \n3x+ (4)/(5) -(4)/(5)= (7)/(10)-(4)/(5)\n \n3x = (7)/(10)-(8)/(10) \n \n3x = -(1)/(10) \ \ /*(1)/(3)\n \nx=-(1)/(30)



or \n \n (3x+ 4)/(5)= (7)/(10) \ \ /*10 \n \n 2(3x+4)=7\n \n6x+8 = 7\ \ |-8

6x+8-8=7-8\n \n6x=-1\ \ /:6 \n \n x=-(1)/(6)
3x+ (4)/(5)= (7)/(10) \n \n3x= (7)/(10)-(4)/(5)\n \n3x=(7)/(10)-(8)/(10)\n \n3x=- (1)/(10) \ /:3\n \nx=-(1)/(10)\cdot (1)/(3)\n \nx=-(1)/(30)

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(3x+4)/(5) = (7)/(10) \n \n10(3x+4)=5\cdot 7\n \n30x+40=35\n \n30x=35-40\n \n30x=-5\ /:30\n \nx=- (5)/(30) \n \nx=-(1)/(6)

(-3) to the 3rd power

Answers

Answer:

-27

Step-by-step explanation:

(-3)³ = -3 · -3 · -3 = 9 · -3 = -27
Your answer would be -27

John drives 90 miles in 2 hours. If he continues to travel at this speed, how long will it take him to travel 325 miles?

Answers