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n200080 [17]
2 years ago
13

You need to solve a system of equations. You decide to use the elimination

Mathematics
1 answer:
denis-greek [22]2 years ago
4 0

Answer:

it is c it is c it is c it is c

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10(n^2+n) -6 (n^2 - 2). simplify the following
Setler [38]

Answer:

4n^2 + 22n

Step-by-step explanation:

10(n^2+n) -6 (n^2 - 2)

10n^2 + 10n - 6n^2 + 12

4n^2 + 22n

3 0
3 years ago
Gerry arrived at the bus stop x hours past noon. Dale arrived 4 hours later. Pat arrived at 5 P.M., x hours after Dale.
victus00 [196]

Answer:

<em>Gerry arrived at the bus station at 12:30 P.M.</em>

Step-by-step explanation:

From noon and 5:00 P.M. there are 5 hours.

Gerry, Dale, and Pat arrived at the bus stop within that interval, which means the sum of the times elapsed between their arrival times must be 5.

4 out of the 5 hours elapsed since Gerry and Dale's arrivals. This means there is only one hour left for twice x.

If twice x is one hour, then x is half an hour. Thus, the complete sequence of arrivals is:

Gerry arrived at the bus station at 12:30 P.M.

Dale arrived at the bus station at 4:30 P.M.

Pat arrived at the bus station at 5:00 P.M.

8 0
3 years ago
⅔ divided by ⅙ i need help
Aleonysh [2.5K]

2/3 / 1/6

When dividing by a fraction, flip the second fraction over and change divide to multiply:

2/3 x 6/1 = (2 x6) / (3 x 1) = 12/3 = 4

The answer is 4

7 0
2 years ago
What is the volume of a block with dimensions 2.56cm x 4.652 cm x 8.70 cm ??
mihalych1998 [28]
2.56 x 4.652 x 8.70 = <span>103.61 milliliters</span>
4 0
3 years ago
F(x)=ln x<br> g(x)=-5ln x<br> ???????????
murzikaleks [220]

Answer:

I believe you have selected all the correct answers, just give me a few seconds to make sure.

4 0
3 years ago
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