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strojnjashka [21]
2 years ago
14

A student claims that the equation y=7 is not a linear equation because it does not have the form y=mx+b. Do you agree or disagr

ee? Why?
Mathematics
1 answer:
Juliette [100K]2 years ago
6 0
Disagree. Even  though it has no b  it is still a line but a horizontal line. It will be at 7 on the y- intercept but horizontal.
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12 less than 7 times a number x
erma4kov [3.2K]
The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
8 0
3 years ago
PLEASE HELP :D ( these are multi step equations )
AnnyKZ [126]
For the first problem the answer is -5/2

2x−7+10=−2

Step 1: Simplify both sides of the equation.
2x−7+10=−2
2x+−7+10=−2
(2x)+(−7+10)=−2

(Combine Like Terms)
2x+3=−2

Step 2: Subtract 3 from both sides.
2x+3−3=−2−3
2x=−5

Step 3: Divide both sides by 2.
2x/2=−5/2
x=−5/2

Answer:
x= -5/2
3 0
3 years ago
solve image :) What is the equation of the line that has a slope of 3 and passes through the point (-4, 1)?
Lesechka [4]

Answer:

<em>C.  y = 3x + 13.</em>

Step-by-step explanation:

The point slope form of a line is

y - y1 = m(x - x1)  where m = the slope,  and (x1, y1) is a point on the line.

So, substituting:

y - 1 = 3(x - -4)

y - 1 = 3(x + 4)

y = 3x + 12 + 1

y = 3x + 13.

6 0
3 years ago
What is r-9r simplified. Show steps
frutty [35]

Answer:

-8r

Step-by-step explanation:

r- 9r

since there is an r in each term  we can factor out an r

r (1-9)

r (-8)

-8r

5 0
3 years ago
Liam had \$250$250dollar sign, 250. Then, he and his classmates bought a present for their teacher, evenly splitting the \$p$pdo
klasskru [66]

Answer:

250-120/e

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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