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Lera25 [3.4K]
3 years ago
10

A realtor sold a house for $75,000 and earned a commission of $4500. Which proportion could be used to find the amount of commis

sion the realtor earns for selling a house for $210,000? I think it's what I have selected but I'm not 100% sure!

Mathematics
1 answer:
vovikov84 [41]3 years ago
6 0
I think the answer you choose is correct
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The temperature went from -12°F to 18°F. How much did the temperature change?
Triss [41]

you have negative -12

turn this into a positive (12)

12 plus 18

= 30

8 0
3 years ago
If r(x) = 2x^2 – 5x + 1, find r(x + 2)
quester [9]

Step-by-step explanation:

1 Expand by distributing terms.

rx+r×2

2 Regroup terms.

rx+2r

3 0
3 years ago
Not sure about this one help please
lutik1710 [3]

Answer:

a) -1

Step-by-step explanation:

Slope is also known as the gradient

1. assign a value to x and solve for y:

when x = 2, y = 2

when x = 4, y = 0

2. Next, use the equation of a straight line to find the gradient

y = mx + c

y is the y-coordinate, m is the gradient, x is the x-coordinate, c is the point where the line crosses the y-axis, which is found by equating y to 0 and solving for x

so y = mx + c becomes 2 = m*2 + 4, which then becomes 2 = 2m + 4

2m = -2 (take 4 away from 2)

<u>m = -1 </u>

5 0
3 years ago
tom ran a complete mile. sarah ran half of that. mike ran half of what sarah ran and lisa ran half of what mike ran. what part o
KiRa [710]
1/2 = .5 /2 =.25 / 2 = .125
3 0
3 years ago
What does m/s mean in math
AnnZ [28]
I think it means meter per second.
3 0
3 years ago
Read 2 more answers
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