3 years ago

Identify the next three terms in the arithmetic sequence 4.2, 4.8, 5.4, 6.0,...

Mathematics

1 answer:

Airida [17]3 years ago

8 0

6.6, 7.2, 7.8 Hopefully I helped, if this was not what you were looking for tell me, I will try my best

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The carpet erin has chosen costs $2.50 per square foot . how much will it coast her to carpet the

baherus [9]

All you do is 2.5 times the number of feet so 2.5x , x is the number of feet

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3 years ago

Which number can each term of the equation be multiplied by to eliminate the fractions before solving?

scoray [572]

Answer: 12

Step-by-step explanation:

You can multiply by 12 because to get rid of the fractions all terms should be divided by the LCM (ie the smallest multiple that is exactly divisible by 2, 4 and 3)

Multiples of 3 = 3, 6, 9, 12

Multiples of 4 = 4, 8, 12, 16

Multiples of 2 = 2, 4, 6, 8, 10, 12

Therefore the fractions should be multiplied by 12

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3 years ago

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Fudgin [204]

Y=2x+1 I think this is correct but I don’t know how to do equations very well

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3 years ago

Solve for x.<br> x = [?]<br> 5x - 7/. 3x + 27

Tanzania [10]

Step-by-step explanation:

5x-7+3x+27=180

8x+20=180

8x=160

x=20°.

hope this helps you.

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3 years ago

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a woman is 10 times as old as her daughter. In 8 years she will be 4 times as old as her daughter. How okd is her mother now?

Bond [772]

Answer:

48 yr. old

Step-by-step explanation:

Assume daughter is 4 and mom is 10 times her age, so mom is 40.

10 (woman) * 4 (daughter's age) = 40 yr. old mom

Present day...

40 (yr old mom) + 8 (yrs later) = 48 yr. old mom today

4 (yr old daughter) + 8 (yrs later) = 12 yr. old daughter today

So, if mom is 4 times as her daughter's age today...

48 (yr. old mom) / 12 (yr. old daughter) = 4

5 0

3 years ago