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Arisa [49]
3 years ago
13

If each student needs 7 balloons how many more balloons are needed

Mathematics
2 answers:
sasho [114]3 years ago
7 0
Are you sure you have the correct question?

dybincka [34]3 years ago
4 0
If each student needs 7 balloons, that would depend on the number of students in question. This can be answered with simple multiplication.

7 balloons x 1 student = 7 balloons
7 balloons x 2 students = 14 ballons
7 balloons x 3 students = 21 ballons
7 balloons x 4 students = 28 ballons
Etc, etc
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4 years ago
Please help me answer this :) and explain how you got your answer ! ( will give brainslt )
Bess [88]

Answer: y = - 0.4 x - 4.5

Step-by-step explanation:

Equation y=mx+b

m is the slope

x is *ANY* x coordinate

y is *ANY* y coordinate

b is y intercept or WHERE the point is on the Y AXIS

Lets look at the given:

Slope (m) is -2/5

Passes through point 15, -9/2

As you can see, the point goes through the Y axis at (-9/2)

Our equation is y = - 0.4 x - 4.5

5 0
3 years ago
What are the first 5 terms?
lutik1710 [3]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which is larger 0.7 or 3/4
Ksenya-84 [330]
3/4 is 0.75.
3/4 is larger than 0.7
3 0
3 years ago
Read 2 more answers
What should be added to (-5 a2b - 9 ab) to get <br>a2b + 3 ab?​
Doss [256]

Based on given conditions,

a²b + 3 ab - (-5 a²b - 9 ab)

→a²b + 3 ab + 5 a²b + 9 ab

→(a²b + 5 a²b) + (3ab + 9 ab

Now collecting the coefficients and adding them,

(1 + 5)a²b + (3 + 9)ab

→6 {a}^{2}b + 12ab

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5 0
2 years ago
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