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REY [17]
3 years ago
7

Need help with this problem please

Mathematics
1 answer:
MrMuchimi3 years ago
8 0
I think she bought 23 feet
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You earned a 90% and an 85% on your first two homework assignments. What score do you need to earn on the third assignment to ha
san4es73 [151]
90+85+x/3=83
175+x = 249
X=74
5 0
3 years ago
There is a list of seven numbers. The average of the first four numbers is 5, and the average of the last four numbers is 8. If
sammy [17]

Answer:

6

Step-by-step explanation:

Sum of first 4 numbers= 4*5= 20

This includes 3 + 4th number

Sum of last 4 numbers= 4*8= 32

This includes 4th number + 3

Sum of 7 numbers= 7*(6+4/7)= 46

This includes 3+4th number +3

Number common to both sets= (20+32)- 46 = 6

3 0
3 years ago
Which fraction is greater than 3/8<br> A. 1/4<br> B. 7/16 <br> C. 1/8<br> D. 3/16
svp [43]

The answer to your question is B.7/16.

The explanation for this is that 3/8 is in 16ths, 6/16, and 7/16 is greater than 6/16!

Hope this helps, if not, comment below please!!!

4 0
3 years ago
Read 2 more answers
Write the equation of the line in a point-slope form: m = 9, (0, -7) .​
Tom [10]
Y=9x-7

Filler filler filler
3 0
3 years ago
First tour is 4 child tickets and 8 adult tickets for 128 dollars second tour is 6 adult tickets for 72 dollars what is the pric
V125BC [204]

Answer:the price of one child ticket is $8

the price of one adult ticket is $12

Step-by-step explanation:

Let x represent the price of one child ticket.

Let y represent the price of one adult ticket.

First tour is 4 child tickets and 8 adult tickets for 128 dollars. This means that

4x + 8y = 128 - - - - - - - - - - 1

Second tour is 6 adult tickets for 72 dollars. This means that

6y = 72

y = 72/6 = $12

Substituting y = 12 into equation 1, it becomes

4x + 8 × 12= 128

4x + 96 = 128

4x = 128 - 96

4x = 32

x = 32/4 = $8

6 0
3 years ago
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