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Nutka1998 [239]
3 years ago
7

Complete the equation and solve the problem. Let n be the number of students in each row. There are 37 students in the marching

band. There are 5 students in the first row, and the rest are in 4 equal rows. How many students are in each of the 4 rows?
Mathematics
2 answers:
pav-90 [236]3 years ago
7 0

Answer:

37 - 5 = 32

32/4 = 8

8 students are in each of the 4 rows

belka [17]3 years ago
6 0

Answer: there are 8 students in each of the 4 equal rows

Step-by-step explanation:

x = # of students in each of the 4 rows

4x + 5 = 37

4x = 32

x = 8

There are 8 students in each of the 4 rows.

You can check this:

4 rows of 8 students —> 4(8) = 32 students

+ 5 students in the first row

= 37 students total

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2y+2=4x-6 in slope intercept form
Vesnalui [34]

Answer:

Slope intercept form is y = 2x-4

Step-by-step explanation:

Given equation: 2y + 2 = 4x - 6

The general form of slope intercept form is y = mx+c

2y + 2 = 4x - 6

2y = 4x - 6 -2

2y = 4x -8

dividing throughout by 2

y = 2x -4

Hence the slope intercept form is y = 2x -4

8 0
3 years ago
What is the total measure of an average man's brain and heart in kilograms
mel-nik [20]
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4 0
3 years ago
X over 45 - 7 over 9. X = ?
Degger [83]

Answer:

X=35

Step-by-step explanation:

simplify 7/9

x/45-7/9=0

simplify x/45

x - (7 • 5)/45=  x - 35/45

x-35/45=0

add 35  to both sides

x=35

I tried it's hard to write it all out on here i just to give u the best sorry :)

7 0
3 years ago
What is the ratio that is equivalent to 7/9
Oliga [24]

Answer:

\frac{14}{18} is one equivalent ratio

Step-by-step explanation:

Given the ratio

\frac{7}{9} ← in simplest form

Then to obtain equivalent ratios

Multiply the numerator/ denominator by the same value, that is

\frac{7(2)}{9(2)} = \frac{14}{18}

3 0
3 years ago
Help please!! i need this last one to finish!!!! 44 points!!
AleksandrR [38]

Answer:

The point is at about (4.5, 100).

Step-by-step explanation:

Minka's line is p = 22t, which has a y-intercept of 0.

Kenji's line is p = 50 + 11t, which has a y-intercept of 50.

Find the line with y-intercept at 0 and the line with y-intercept at 50. Follow the two lines until they intersect. The point of intersection is about (4.5, 100).

You can find this point by setting the two equations equal to each other:

22t = 50 + 11t

Subtract 11t from both sides.

11t = 50

t = 50/11 ≈ 4.545

Then you can find the p value for this point by plugging t = 4.545 into either equation.

p = 22(4.545) = 99.99

p = 50 + 11(4.545) = 99.995

On the graph the point is about (4.5, 100).

5 0
3 years ago
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