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2 years ago

Solve for x x -8 = -14

Mathematics

2 answers:

Semenov [28]2 years ago

7 0

Answer:

6/93/(63)

Step-by-step explanation:

yan sagot sa maht problem?

Anit [1.1K]2 years ago

4 0

Answer:

-6

Step-by-step explanation:

x - 8 = -14

Add 8 to both sides of the equation

x - 8 + 8 = -14 + 8

x = -6

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2 years ago

What is the slope of a line perpendicular to the line whose equation is 3x-3y=54. Fully simplify your answer.

padilas [110]

Perpendicular = opposite sign and reciprocal slope
Make equation into y = mx + b
Add 3y to both sides
3y + 54 = 3x
Subtract 54
3y = 3x - 54
Divide by 3
y = x - 18
The slope is 1
Make it negative and reciprocal
= -1/1 = -1

Solution: the slope will be -1

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2 years ago

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irinina [24]

Step-by-step explanation:

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3 0

2 years ago

2x-5y=15 -2x-3y= -23

Natasha_Volkova [10]

Y = 1 and x = 10

To solve this you cancel out the x's and get -8y=-8.
You find y as 1, plug it back into the equation to get 2x-5=15. Solve and get x=10.

4 0

3 years ago

Ruby uses 3/8 of a cup of blueberries for her smoothie. If she has 4

Artyom0805 [142]

Answer:

10 smoothies

Step-by-step explanation:

because each 3/8th yields 2 smoothies and the leftovers from each cup made 2 more.

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2 years ago