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tangare [24]
3 years ago
14

Is this a function? (1,1) , (2,2) , (3,5) , (4,10) , (5, 15)

Mathematics
1 answer:
yan [13]3 years ago
6 0

Answer:yes

Step-by-step explanation:

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Vonda has 3 more quarters than dimes in her pocket. She has no other coins. The total value of her coins is $1.80. How many quar
yuradex [85]
0.10x+0.25(x+3)=1.80 
<span>0.10x+0.25x+0.75=1.80 </span>
<span>0.35x=1.80-0.75=1.05 </span>
<span>x=1.05/0.35=3 </span>
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3 years ago
I need help with this problem will mark the brainliest
WINSTONCH [101]

Answer:

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3 years ago
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The Formula for the area of a trapezoid is A=1/2(b1+b2)h when this equation is solve for B1, One equation is b1=2A/h -b2 which o
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Answer:

  see below

Step-by-step explanation:

Multiply by 2 and expand the right side:

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Divide by h:

  b1 = (2A -b2h)/h

8 0
3 years ago
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Your uncle offers you a choice of $115,000 in 10 years or $54,000 today. Use Appendix B as an approximate answer, but calculate
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Step-by-step explanation:

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5 0
3 years ago
Calculate the slope of the line passing through the two colored points below. (1,4) (-1,-1)
leonid [27]

Answer:

Slope = \frac{5}{2}

Step-by-step explanation:

We can define the slope as the "change in y values" divided by the "change in x values".

By change in, we mean, 2nd point MINUS the first point values.

The points given is:

(1,4)  &  (-1,-1)

<u>Change in y value:</u>

-1 - 4 = -5

<u>Change in x value:</u>

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3 years ago
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