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3 years ago

Find the values of x and y. (6x +77)° (2y +41) (4x +43) (5y +48)

Mathematics

2 answers:

Serhud [2]3 years ago

8 0

Answer: x=6, y=13

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GenaCL600 [577]3 years ago

3 0

12.833333
20.5
10.75
9.6

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4. Two more than a certain number is 15 less 7 8 than the product of and the number.

Serggg [28]

Answer:

Equation: x + 2 = 7/8x - 15

Solution: x = -136

Explanation:

x + 2 = 7/8x - 15

2 + 15 = 7/8x - x

17 = 7/8x - 8/8x

17 = -1/8x

17 × -8 = x

-136 = x

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2 years ago

What is the sum of -6 4/5 and 6 4/5

galben [10]

Answer:

Step-by-step explanation:

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2 years ago

It is not A. or B. I will give brainliest

mars1129 [50]

Answer:

2m + 4 = 5

Step-by-step explanation:

Cross multiply.

2(m + 2) = 5 * 1

2m + 4 = 5

Answer: 2m + 4 = 5

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2 years ago

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Help What is the slope of the line on the graph?

Galina-37 [17]

Slope = (Y2-Y1) / (X2-X1)
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6 0

2 years ago

5x + 6(x - 2) - 8 (x - 3)

Alex Ar [27]

Answer:

The value of $x=-4$ . The figure is also attached below.

Step-by-step explanation:

Considering the expression

$5x + 6(x - 2) - 8 (x - 3)$

If we have to find the vale of $x$ , then

$5x + 6(x - 2) - 8 (x - 3)=0$

$5x+6x-12-8\left(x-3\right)=0$

$5x+6x-12-8x+24=0$

$3x+12=0$

$\mathrm{Subtract\:}12\mathrm{\:from\:both\:sides}$

$3x+12-12=0-12$

$3x=-12$

$\mathrm{Divide\:both\:sides\:by\:}3$

$\frac{3x}{3}=\frac{-12}{3}$

$x=-4$

Therefore, the value of $x=-4$ . The figure is also attached below.

Keywords: equation

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5 0

3 years ago