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3 years ago

What would be identified as a constant(s) in: 7h + 3

Mathematics

1 answer:

Sveta_85 [38]3 years ago

8 0

Answer:

Number 3 would be considered a constant.

Step-by-step explanation:

7h and an h at the end, so it isn't a constant number.

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Please answer both asap!!!

Agata [3.3K]

I think for the first one its always occur along plate boundaries, and for the second one its season of the year.

4 0

2 years ago

Slove the equation y+3=-y+9 on edge <br> A)y=1<br> B)y=3 <br> C)y=6 <br> D)y=9

Romashka [77]

Answer:

y + 3 = -y + 9

-y -y

3 = -2y + 9

+2y +2y

2y + 3 = 9

-3 -3

2y = 6

y = 3

5 0

3 years ago

Read 2 more answers

Sam is hired for a 20-day period. On days that he works, he earns $60. For each day that he does not work, $30 is subtracted fro

Alenkinab [10]

Answer:

He did not work for 6 days

Step-by-step explanation:

Sam is hired for a 20-day period.

Let x be the no. of days he did not work

So, No. of days he worked = 20-x

he earns per working day = $60

So, he earns for (20-x) days = 60(20-x)

For each day that he does not work, $30 is subtracted from his earnings.

So, Amount deducted for x days = 30x

So, His earning for 20 days = $60(20-x)-30x$

We are given that At the end of the 20-day period, he received $660

So, $60(20-x)-30x=660$

$1200-60x-30x=660$

$1200-90x=660$

$1200-660=90x$

$540=90x$

$\frac{540}{90}=x$

$6=x$

So, he did not work for 6 days

So, Option C is true

5 0

3 years ago

Which equation has only one solution?

Nataly_w [17]

$\text{Your answer would be:}\\\\\boxed{|-6x + 3| = 0}\\\\\text{This is because according to the absolute rule, when the equation equals to}\\\text{0, then there will be 1 solution}\\\\\text{Solve:}\\\\|-6x + 3| = 0\\\\-6x+3=0\\\\-6x=-3\\\\x=\frac{1}{2}$