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TEA [102]
3 years ago
15

What is the value of "x" for each equation? Also, please provide your process in how you solved this.

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
8+3b=-13
3b=-13-8
3b=-21
b= -7

Is the fraction (x-3)/4? If so...
(x-3)/4=12
x-3=12x4
x-3=48
x=48+3
x=51

14+3x=8x-3(x-4)
14+3x=8x-3x+12
14+3x=5x+12
14-12=5x-3x
2=2x
1=x

22x+11=4x-7
22x-4x=-7-11
18x=-18
x= -1
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Write the following quadratic in standard form. Then identify a, b, and c.<br> y² - 7y + 6 = -6
Charra [1.4K]

Answer:

Therefore,

y^{2}-7y+12=0       ....Standard form.

a=1\\b=-7\\c=12    ......Numerical Coefficients.

Step-by-step explanation:

Given:

y^{2}-7y+6=-6

To Find:

a ,b , c

Solution:

Quadratic:

A quadratic equation is an equation of the second degree.

Meaning it contains at least one term that is squared.

The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

Here it is given as

y^{2}-7y+6=-6

Adding 6 on both the side we get

y^{2}-7y+6+6=-6+6

y^{2}-7y+12=0

Which is Quadratic Equation in STANDARD form Where,

a=1\\b=-7\\c=12

Therefore,

y^{2}-7y+12=0       ....Standard form.

a=1\\b=-7\\c=12    ......Numerical Coefficients.

7 0
3 years ago
If you bike 9 miles in 50 miles. What is the mph?
SOVA2 [1]
The answer is 5.55 repeated because you just divide 50 by 9
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The movie theater makes $750 in a hour period, how many hours will it take for the theater to make $2575?
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or

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Step-by-step explanation:

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Whats 73/200 siplified
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