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anzhelika [568]
3 years ago
9

In order to earn extra money during the summer , omar is babysitting . The amount of money depends on the number of hours he bab

ysits . How will omar make? M = is the independent variable and h is the dependent variable s? H = is the independent variable and me is the dependent variable
Mathematics
1 answer:
luda_lava [24]3 years ago
6 0
M is dependent and h is independent
m=money and h=hours, p =money per hour
m=ph
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18 has more factors than all of those numbers.

1, 2, 3, 6, 9, 18 are all the factors of 18.

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Lynne is driving at a constant rate of 48 miles per hour.how far will she drive in 4 hours
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48*4=192mph

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murzikaleks [220]
C. 10r-3


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4 0
2 years ago
FASTTTTTTTTT PPPPPPPPPPPPPPLLLLLLLLLLLLLLLLZZZZZZZZZZZZZZZ
Deffense [45]

Answer:

(a) B

(b) $2

Step-by-step explanation:

(a) Let's say the cost of a ticket is t and the cost of popcorn is p. Then we can write the two equations from the table:

12t + 8p = 184

9t + 6p = 138

We need to solve this, so let's use elimination. Multiply the first equation by 3 and the second equation by 4:

3 * (12t + 8p = 184)

4 * (9t + 6p = 138)

We get:

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36t + 24p = 552

Subtract the second from the first:

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-    36t + 24p = 552

________________

       0 = 0

Since we get down to 0 = 0, which is always true, we know that we cannot determine the cost of each ticket because there is more than one solution (infinitely many, actually). The answer is B.

(b) Our equation from this, if we still use t and p, is:

5t + 4p = 82

Now, just choose any of the two equations from above. Let's just pick 9t + 6p = 138. Now, we have the system:

5t + 4p = 82

9t + 6p = 138

To solve, let's use elimination again. Multiply the first equation by 6 and the second one by 4:

6 * (5t + 4p = 82)

4 * (9t + 6p = 138)

We get:

30t + 24p = 492

36t + 24p = 552

Subtract the second from the first:

    36t + 24p = 552

-    30t + 24p = 492

________________

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So, t = 60/6 = $10. Plug this back into any of the equations to solve for p:

5t + 4p = 82

5 * 10 + 4p = 82

50 + 4p = 82

4p = 32

p = 32/4 = $8

So the ticket costs 10 - 8 = $2 more dollars than the popcorn.

5 0
3 years ago
Read 2 more answers
58° X x = degrees. Pls help!​
nika2105 [10]

Answer:

x=32 degrees

Step-by-step explanation:

We know 180 degrees in triangle

That box means 90 degrees so...

58+90=148

180-148=32

x=32 degrees

6 0
2 years ago
Read 2 more answers
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