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timurjin [86]
2 years ago
14

Choose the unknown value that makes this statement true:

Mathematics
1 answer:
viva [34]2 years ago
4 0

Answer:

D.300

Step-by-step explanation:

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Solve for y 8x-7y=23 (fill all of the boxes)
bezimeni [28]

Answer:

i think this is the correct answer

Step-by-step explanation:

Simplifying

8x + -7y = 23

Solving

8x + -7y = 23

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7y' to each side of the equation.

8x + -7y + 7y = 23 + 7y

Combine like terms: -7y + 7y = 0

8x + 0 = 23 + 7y

8x = 23 + 7y

Divide each side by '8'.

x = 2.875 + 0.875y

Simplifying

x = 2.875 + 0.875y

6 0
2 years ago
Find the mode(s), if any, of the following numbers: 22, 54, 22, 36, 17, 22, 17, 18
GenaCL600 [577]
22 since it occurs the most.
7 0
3 years ago
Autumn had a math homework assignment each day last week. Each assignment had a different number of problems and took her a diff
cluponka [151]

Answer:

The answer is 2 minutes, so the answer is C.

3 0
3 years ago
Read 2 more answers
what is the equation of the line that is perpendicular to and has the same y intercept as the given line​
Artist 52 [7]

Answer:

y=5x+1

Step-by-step explanation:

step 1

Find the slope of the given line

we have

(0,1) and (5,0)

m=(0-1)/(5-0)

m=-1/5

step 2

Find the slope of the perpendicular line to the given line

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

m1*m2=-1

m1=-1/5

substitute

(-1/5)*m2=-1

m2=5

step 3

Find the equation of the line with slope m=5 and y-intercept (0,1)

The equation of the line into slope intercept form is equal to

y=mx+b

we have

m=5

b=1

substitute

y=5x+1

8 0
3 years ago
The area of rectangle ABCS
dangina [55]
54 because i got that a b and dc equal 6 and ad and bc equal 9 
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3 years ago
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