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Eduardwww [97]
3 years ago
8

Is 5 + 3x1 - x) equivalent to 8 – 8x?

Mathematics
1 answer:
nalin [4]3 years ago
3 0

Answer:

no

Step-by-step explanation:

5+3x is equal to 8x.

if there is no number in front of a variable, it is understood to be a one. so 1-x would basically be 1-1. this cancels out the x, making it impossible for the equivalent equation to be 8 - 8x

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What is the full form of ASAP.​
ikadub [295]

Answer:

As soon as possible

Step-by-step explanation:

The abbreviation of As soon as possible is ASAP.

7 0
4 years ago
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A father is 38 years old. his sons are 13 and 5 years old, and his daughter is 8 years old. In how many years will the father be
nalin [4]

Answer:

6 years

Step-by-step explanation:

So each person's age can be represented as a linear equation, since each year our age increases by 1. It can be represented in the slope-intercept form: y=mx+b. The slope in this case is going to be 1, since the time is going to be years, and each year everyone's age goes up by 1 (of course if you're still alive...) and y-intercept in this case represents their current age.

So the father can be represented as: y=x+38

The sons can be represented as: y = x+13 and y=x+5

The daughter can be represented as: y=x+8

So adding up all his children you get:

(x+13)+(x+5)+(x+8)

This gives you the equation:

3x+26

Now set this equal to the father's age to solve for x (in this context it's years)

3x+26=x+38

Subtract from both sides

2x+26=38

Subtract 26 from both sides

2x=12

Divide both sides by 2

x=6

So in 6 years the father will be the same age as his children put together

8 0
2 years ago
The product of 7 and a number,
andriy [413]
Answer— 2




Explanation- simple math
4 0
3 years ago
FInd the slope and y-intercept of the line
Lynna [10]
Slope is 7/4 y intercept is -10

5 0
3 years ago
I Needham help without this one I will give you brainlist
Semmy [17]

Answer:

hi, it can be 0 or also 1

please mark as brainiest:)

8 0
3 years ago
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