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Vlada [557]
3 years ago
15

What property is 3(x+2)=2x-10

Mathematics
1 answer:
Mandarinka [93]3 years ago
7 0
The answer is x= -16
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Mrs. Lenz rented a scooter during her beach vacation. The cost of the scooter rental is shown for different periods of time. Wha
iragen [17]

Answer:

The unit rate of $10 per hour.

Step-by-step explanation:

Given

x = time

y = amount

(x,y) = (1,10)

See attachment for graph

Required

What does the given point represents

From the attachment, the origin of the graph is:

(x_1,y_1) = (0,0)

and we have the given point to be:

(x_2,y_2) = (1,10)

Calculate the slope (m)

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{10-0}{1-0}

m = \frac{10}{1}

m = 10

The slope represents $10/1 hour

Hence:

(x,y) = (1,10) means the unit rate is $10 per hour

8 0
2 years ago
Can y’all help me please !
Leviafan [203]

no because she turned it only 90 degrees not 180.

180 would be a mirror reflection

6 0
3 years ago
a which family uses about twice the amount of electricity per person than the other two families? Explain your reasoning.
tia_tia [17]

i dont understandStep-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help!!! Due in 30 mins!!!
stiv31 [10]
It’s A. $25.20
You find the rate you dividing the cost ($18) by how many gallons (5). Then you multiply by what you are looking for (7 gallons). You get 25.20.
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3 years ago
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Twenty percent of the ice melted. If 680 grams<br> remained, how many grams melted?
musickatia [10]

Answer:

−33999/50

Step-by-step explanation:

2/100−680

=

1/50−680

=

−33999/50

5 0
3 years ago
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