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bagirrra123 [75]
3 years ago
14

Solve for r -13=r/9+8

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

r= -189

Simply both sides of the equation, then isolate the variable to solve for r.

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5. Which of the following shows 12/28 written in prime factored form to help in reducing the fraction to simplest form?
Simora [160]

Answer:  A. _3x2x2____

              7x2x2

Step-by-step explanation:

given fraction 12/28

here is the numerator = 12 = 2x2x3

here is the Denominator = 28 = 2x2x7

the prime factorization  simplest form  is _12_= _2x2x3______

                                                                        28           7x2x2

the simplest form is 12/28 is 3/7

Mark me as  brainliest

4 0
3 years ago
Steve went the the baseball game with some of his friends. He bought 3 packages of peanuts and 4 hotdogs for a total of $14.50.
Tasya [4]
$32.50

each package of peanuts = $2.50
each hotdog = $1.75
7 0
3 years ago
Which natural phenomenon is the best example of periodic behavior?
anygoal [31]
"The number of hours of daylight each day" is the one natural phenomenon among the choices given in the question that <span>is the best example of periodic behavior. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that the answer has come to your help.</span>
6 0
3 years ago
Read 2 more answers
A line that includes the point (2, 9) has a slope of 8. What is its equation in slope-intercept
sleet_krkn [62]

Answer:

y-8x+7=0

Step-by-step explanation:

slope(m)=8

using slope intercept form of equation of staright line we get

y=mx+b

y=8*x+b

y-8x=b ................  eq(i)

since the line include the point (2,9) it satisfies the euation,

here x=2 and y=9

equation: y-8x=b

9-8*2=b

9-16=-b

-7=b

substituting the value of b in eq(i) we get

y-8x=-7

y-8x+7=0   is a required equation of the line.

8 0
3 years ago
Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!
Yuri [45]
I think it would be two units up and 1 unit to the left. 

If you have any more questions, let me know. <3
7 0
3 years ago
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