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andreyandreev [35.5K]
3 years ago
11

the lighting for a billboard is provided by solar energy. if 4 energy panels generate 10 watts of power, how many panels are nee

ded to provide 550 watts of power?
Mathematics
1 answer:
viktelen [127]3 years ago
3 0
10/4
To get then watts per panel
550 / the Watts per panel to get the number of panels need

Always round this up if necessary
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A pair of sneakers that originally cost<br> $95 went on sale for 40% off. What's<br> the new price?
diamong [38]

Answer:

57 dollars

Step-by-step explanation:

95-40%

95 - 38 = 57 dollars.

6 0
3 years ago
2<br> 2<br> 4<br> x<br> 8<br> 8<br> How do you solve it?
Naddik [55]

Answer:

does the x means multiply or its a variable.. and is it really written that way?

6 0
3 years ago
Factor the linear expression: 15x + 6
lesya [120]
Factoring is the process of simplifying an equation into its original form. For this linear equation:

1. Get this common factor with the two terms. As what we can observe, 3 is the factor of both terms.

2. Thus, to factor the binomial, we write: 3(5x + 2)


6 0
3 years ago
Read 2 more answers
Some jobs pay a commission plus a bonus at the end of the year. The
RSB [31]

Answer:

a) If Sales = $6412454, then Gross Pay = $471315.369.

If Sales = $412454, then Gross Pay = $30315.369.

b) If Sales = $316250, then Gross Pay = $23244.375.

Step-by-step explanation:

This is a simple question. Madelyn earns a commission plus a bonus from her job. The commission is 7% of sales and the bonus is 5% of the commission. Therefore:

a) If her sales are $6412454, then her gross pay will include:

Gross Pay = $6412454 * 7% + ($6412454 * 7%) * 5%.

Gross Pay = $448871.78 + $22443.589 .

Gross Pay = $471315.369.

I assume there is a typo in the question, so just in case, I will also calculate the gross pay for her sales equaling $412454.

Gross Pay = $412454 * 7% + ($412454 * 7%) * 5%.

Gross Pay = $28871.78 + $1443.589 .

Gross Pay = $30315.369.

b) If her sales are $316250, then her gross pay will include:

Gross Pay = $316250 * 7% + ($316250 * 7%) * 5%.

Gross Pay = $22137.5 + $1106.875  .

Gross Pay = $23244.375.

To summarize:

If Sales = $6412454, then Gross Pay = $471315.369!!!

If Sales = $412454, then Gross Pay = $30315.369!!!

If Sales = $316250, then Gross Pay = $23244.375!!!

8 0
3 years ago
Choose the slope intercept form of the equation below that represents the line that passes through the points (-1, 2) and (9, -4
tia_tia [17]

Find the slope using (y2-y1)/(x2-x1)


(-4-2)/(9-(-1)) = -6/10 = -3/5


y=-3/5(x) + b

Plug in points to solve for b

2 = -3/5(-1)+b

2 = 3/5 + b

b = 10/5-3/5 = 7/5


Therefore, y = -3/5 + 7/5

5 0
3 years ago
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