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3 years ago

So When Can We Be Math Study Buddys ?

Mathematics

1 answer:

Alchen [17]3 years ago

8 0

Answer:

-9/1 meters

Step-by-step explanation:

Peter drives -9 meters each minute.

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Multiple the following:

fredd [130]

Answer:

1.-9x^2

2.16x^4

3.x^2+4x

4.x^2+4x+4

5.x^2-x-12

6.x^4+2x^3-4x^2

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Is 24 the correct LCD to use for subtracting 6 3/4 - 1 2/6 ? Why or why not?

zimovet [89]

Answer:

Step-by-step explanation:

No 24 is not the best number to use for the LCD, although it will work. 12 is much better because it is smaller.

Factor each number into it's primes.

24 = 2*2*2*3

32 = 2*2*2*2*2

The highest common factor is 2*2*2 = 8

9/10 - 3/10 = 6/10 The denominator remains the same. The numerators get subtracted.

6/10 = 3/5 Two goes into both numerator and denominator of the answer. Therefore you can divide both 6 an 10 by 2

3 0

2 years ago

The dimensions of a fish tank are 5 ft by 4 ft by 2 ft. There are 40 fish in the tank. What is the population density of the fis

Svet_ta [14]

My answer would be B

6 0

3 years ago

Jill weighs 120 pounds and is gaining ten pounds each month. Paris weighs 150 pounds and is gaining 4 pounds each month. How man

lyudmila [28]

Answer:

5 months

Step-by-step explanation:

To solve this problem, we need to create and algebraic equation for when Jill's weight will be equal to Paris's. If we take their current weight and then add the additional weight gain per month times the number of months, we can calculate the amount of time it will take for their weight to be equal by solving for m.

$120+10m=150+4m\\10m-4m=150-120\\6m=30\\m=5$

8 0

3 years ago

What is the solution of this equation? 8p-8=-9(2p+5)-9(6-3p)

Sav [38]

8p-8=-9(2p+5)-9(6-3p)
p=91
I showed the work up there and checked

8 0

2 years ago