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sp2606 [1]
3 years ago
7

Nicole has $9 to spend on cards. She finds friends with the same amount of money to split the cost of a set. One set costs $27.

Each friend gets the same number of cards. How many cards does each friend get?
Mathematics
1 answer:
azamat3 years ago
7 0
Each friend gets three cards.
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Pls Help!!
Studentka2010 [4]

Answer:

Megan needs a 95 to get an average of 90.

Step-by-step explanation:

Add up the test scores Megan has earlier, you would get 355 as a result of all scores added.  In order to get an average of 90%, you would need to accumulate 450 points which she will need to take her final exam on it.  Subtract 355 from 450 to get a score of 95% in which she will need that score to average it to 90%.

5 0
3 years ago
Tickets for a dance recital cost $15 for adults and $7 for children. The dance company sold 253 tickets, and the total receipts
elixir [45]

Answer:

Adult tickets =125

Child tickets = 128

Step-by-step explanation:

Let the number of adult and children tickets sold be x and y respectively

So that

x+y= 253--------1

Since total sales/receipt is $2,771

And given that tickets for a dance recital cost $15 for adults and $7 for children hence

15x+7y= 2771-------2

Solving equation 1 and 2 simultaneously we have

x+y= 253---------------1

15x+7y= 2771----------2

Let us multiply equation 1 by 15 to get equation 3 to eliminate x and subtract equation 2 from 3

15x+15y=3795---------3

-{15x+7y= 2771----------2

0+8y=1024

8y= 1024

y= 1024/8

y= 128 tickets

So solve for x let us put y= 128 in equation 1

x+ 128=253

x=253-128

x= 125 tickets

8 0
2 years ago
I need the answer ASAP plz help me
sladkih [1.3K]

Answer:

3.3

Step-by-step explanation:

4 0
2 years ago
Daniel wants to create a banner for his construction business to hang at the house he just built. Daniel will use a single sign
Nina [5.8K]
The solution for this problem is just simple. It tells you to find the area in square feet. Thus, convert the units to feet first. The conversion you need to know are: 12 in = 1 ft and 3 ft = 1 yard.

Width = 42 in * 1 ft/12 in = 3.5 ft
Length = 10 yards * 3 ft/1 yard = 30 ft

Area = Length*Width = 30*3.5
<em>Area = 105 ft²</em>
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Find the length of arc XY and <br> find the measure of arc XY
max2010maxim [7]

Answer:

the answer is 65

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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