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oee [108]
3 years ago
6

Evaluate the following expression if A) y=-3 B) y=2

203" id="TexFormula1" title="12 {y}^{2} - 13y + 3" alt="12 {y}^{2} - 13y + 3" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
QveST [7]3 years ago
7 0
To solve we can just enter in the values for y so
12 ({ - 3}^{2} ) - 13( - 3) + 3 = 12(9) + 39 + 3 = 150
same for 2
12( {2}^{2} ) - 13(2) + 3 \\  = 12(4) - 26 + 3 \\  = 48 - 29 + 3 = 22
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How do I do this? 50 points, please answer
xz_007 [3.2K]

Check the picture below.

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5 0
2 years ago
What is the coefficient of 4(3)(2)Q​
inysia [295]

Answer:

24

Step-by-step explanation:

4 x 3 = 12

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Coefficient is the number infront of the varible being multiplied. In this case 24 is the coefficient, and Q is the variable.

7 0
3 years ago
Which statements prove that a quadrilateral is a parallelogram?
Arte-miy333 [17]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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A car repair center services 920 cars in 2012. The number of cars serviced increases quarterly at a rate of 12% per year after 2
zloy xaker [14]

Answer:

920*1.12^t

Step-by-step explanation:

Every year, we see that it goes up 12%.

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In this case, we have 920 cars. So if every year the number of cars is multiplied by 1.12, then in "t" years we will have 920*(1.12)^t. We multiply by 920 because that's the current number of cars, and we add the ^t because we multiply by 1.12 every year.

You are very welcome!

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8 0
3 years ago
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PLEASE HELP WITH THIS IF I DONR GET IT RIGHT I WILL FAIL I WILL GIVE BRAINLIEST AND CORRECT ANSWE ONLY
Flauer [41]
Answer= 87.75 so the first one
6 0
3 years ago
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