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hichkok12 [17]
2 years ago
8

A bag of balloons which are either green or purple. There are 15 green balloons for each purple balloon. How many green balloons

are in the bag?​
Mathematics
1 answer:
stellarik [79]2 years ago
6 0

Answer:

Hmm, If i got to gess it, I would say 15:1

Which is 30:2, 45:3 60:4 75:5...etc etc.

You might be interested in
john currently has enough money to buy 45 books. If the cost of each book was 10 cents less.john could buy 5 more books. How muc
SVEN [57.7K]
Let the cost of one book= x cents
Let the money john have= y cents

According to the question,

45x=y                                               ...eq(1)
(45+5)(x-5)=y                                  
50(x-5)=y                                         
50x-250=y                                        ...eq(2)

On subtracting (1) from (2).
(50x-250)-45x=y-y
5x-250=0
x=250/5
x=50

Thus, cost of each book is 50 cents and john has 2250 cents.

Hope it helps.
Don't feel shy in saying thx if it helps.


4 0
3 years ago
What is the y-intercept of the quadratic function f(x)=x^2-5x+6?
tatiyna

Answer:

6

Step-by-step explanation:

f(x)=x^2-5x+6

To find the y intercept, set x=0

f(0) = 0^2 -5(0) +6

f(0) = 6

The y intercept =6

6 0
2 years ago
Pls hurryyyyyy math test
Bezzdna [24]

Answer:

45 degrees

Step-by-step explanation:

4 0
2 years ago
The blue dot is at what value on the number line?<br> +<br> +<br> -7<br> -3
jeka57 [31]

Answer:

there's no picture to see on here

5 0
3 years ago
Indicate the method you would use
FinnZ [79.3K]

Answer:

correct choice is 1st option

Step-by-step explanation:

Two given triangles have two pairs of congruent sides: one pair of length 7 units and second pair of length 8 units. The third side is common, i.e the lengths of third sides are equal too.

Use SSS theorem that states that if three sides of one triangle are congruent to three sides of another triangle, then these two triangles are congruent.

Thus, given triangles are congruent by SSS theorem.



7 0
3 years ago
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