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Artyom0805 [142]
2 years ago
8

What does y = 1x - 3 and y=-x-21 - 3 have in common?

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
5 0

Answer:  Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(

−

21

2

,

−

27

2

)

Equation Form:

x

=

−

21

2

,

y

=

−

27

2

Step-by-step explanation:

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A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales.Write an equation that gives the w
lisabon 2012 [21]

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Step-by-step explanation:

Given,

Weekly salary of real estate agent = $250

Commission rate = 2%

Let,

x be the sales per week.

y be the total weekly income.

Amount of commission = 2% of sales per week

Amount of commission = \frac{2}{100}*x

Amount of commission = 0.02x

Total weekly income = Amount of commission + Weekly salary

y=0.02x+250

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Keywords: equation, percentage

Learn more about percentages at:

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  • brainly.com/question/10435836

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3 0
4 years ago
I am driving from oakland california to erlanger kentucky. The distance is 2,364.6 miles. My gas tank gets 25 miles per gallon o
solong [7]

Answer:$1655.22

Step-by-step explanation:

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2364.6/25 = 472.92 gallons

If the gas cost $3.50 per gallon, it means that the total amount that it will cost to drive from Oakland California to Erlanger Kentucky would be

472.92 × 3.5 = $1655.22

5 0
3 years ago
Jimmy bought 9 apples multiplied by 3. Jimmy then gives Abby 4 apples how many apples does Dave have in the end ?
sergejj [24]

23 apples are remaining after he gave the 4 to jimmy

4 0
4 years ago
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Ming throws a stone off a bridge into a river below. The stone's height (in meters above the water), xxx seconds after Ming thre
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Answer:

45 m

Step-by-step explanation:

<h3>Given</h3>

<u>Function to produce the stone's height</u>

  • h(x)= -5(x-1)^2+45

Maximum value the given function can get is at (x - 1) = 0 ⇒ x = 1

because the  -5(x - 1)² can get maximum  value of zero as the square of any number is zero or positive

<u>So maximum height is </u>

  • h(-1) = 45 m
4 0
3 years ago
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bonufazy [111]

Answer:

10 = 3 and 4

11 = 11 and 12

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Step-by-step explanation:

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