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stira [4]
3 years ago
7

Michelle wants to carpet a room that is 215 square feet. The chart below indicates

Mathematics
1 answer:
zimovet [89]3 years ago
4 0
Explained in the photo below. Hope this is right!

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Give three numbers whose product is about 9,000
tankabanditka [31]
Answer:  
________________________________________
1)   " 30, 60, 50 " .

2)  " 30, 50, 6 " .

3)  " 60, 50, 3 " . 
_______________________________________
<u>Note</u>:
_______________________________________

1)  30 * 60 * 5 = 9,000 .

2)  30 * 50 * 6 = 9,000 .

3)  60 * 50 * 3 = 9,000 . 
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8 0
3 years ago
What is the LCD of 1/6 and 3/10
Marta_Voda [28]
The LCD is 30.

Think of it this way.  You and I are on an assembly line checking i-pads.  Your job is to quality check every 6th one and my job is to check every 10th one.
Here are the ones you will check:

6, 12, 18, 24, 30 and so on
Here are the ones I will check
10, 20 30 and so on.

Notice the first one we both check?  #30 - that is the LCD of 6 and 10
6 0
3 years ago
You own 6 pairs of jeans and want to take 2 of them with you on vacation,in how many ways can you choose 2 pairs of jeans?
lbvjy [14]

Answer:

your answer is 20. Hope this helped! :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
1 3/4 × 4 1/6<br><br> Please help
pashok25 [27]

Answer: 7 7/24

Also 175/24

Step-by-step explanation:

7 0
3 years ago
En un 9no grado, la asignatura de matemáticas la han aprobado el 62.5% de las alumnas y el 80% de los alumnos, mientras que la a
Paha777 [63]

Answer:

In the classroom there are 16 girls and 20 boys

Step-by-step explanation:

The question in English is

In the ninth grade, 62.5% of girls and 80% of boys passed the mathematics course, while 87.5% of girls and 60% of boys passed the history course. Calculate the number of students in the classroom, if the total number of passes is 26 in both subjects

Let

x ----> total girls in the classroom

y ---> total boys in the classroom

we know that

mathematics course

0.625x+0.80y=26 -----> equation A

history course

0.875x+0.60y=26 ----> equation B

Solve the system of equations by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (16,20)

see the attached figure

therefore

In the classroom there are 16 girls and 20 boys

3 0
3 years ago
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