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2 years ago

11

Witch fraction is equivalent to —(7/8)

2 answers:

fomenos2 years ago

6 0

Answer:

The correct answer is,

$- \frac{7}{8}$

Mama L [17]2 years ago

6 0

Fraction of -(7/8) is 0.875

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2. Which of the following is equivalent to the

erma4kov [3.2K]

2x-4 because I got -4+2x and it’s the same thing

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3 years ago

What must be done to the expression x•6.78 to make it equal x?

Mnenie [13.5K]

The answer should be D, divide by 6.78.

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3 years ago

What is an equation in point-slope form of the line that passes through (−1,−4) and (2, 5)?

lakkis [162]

Answer:

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2 years ago

Read 2 more answers

X + y = -1<br> 4x - 2y = -16

djyliett [7]

Answer:

$x=-3 \\and\\ y=2$

Step-by-step explanation:

$x + y = -1$ Equation:1

$4x - 2y = -16$ Equation:2

Solving Equation:1

$x+y=-1$

Subtracting 'y' from both the sides:

$x+y-y=-1-y\\\\x=-1-y$

Putting 'x' in Equation :2

$4(-1-y)-2y=-16\\\\-4-4y-2y=-16\\\\-4-6y=-16$

Adding '4' both the sides

$-6y=-16+4\\\\-6y=-12\\\\y=-12/-6\\\\y=2$

Putting the value of 'y' in equation:1

$x+y=-1$

$x+(2)=-1\\\\x=-1-2\\\\x=-3\\$

The solution is:

$x=-3 \\and\\ y=2$

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2 years ago

Please help me answer the question in the picture

coldgirl [10]

Answer:

D. y-5 = 3(x+1)

Step-by-step explanation:

Slope of the perpendicular line is 3.

Slope intercept form is,

y-5 = 3 (x-(-1))

y-5 = 3(x+1)

4 0

3 years ago