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harina [27]
2 years ago
7

Pam likes to practice dancing while preparing for a math tournament. She spends 80 minutes every day practicing dance and math.

To help her concentrate better, she dances for 20 minutes longer than she works on math.
Write a pair of linear equations to show the relationship between the number of minutes Pam practices math every day (x) and the number of minutes she dances every day (y). (5 points)
Mathematics
1 answer:
RSB [31]2 years ago
7 0

Answer: 628

Step-by-step explanation:

I found it online

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Azul is making space for the pool table that will go in the game room. The scale drawing shows the length of the table as 2 inch
tensa zangetsu [6.8K]
Answer: The length of the pool table is 8 feet.

1. 1 inch on paper = 4 feet in person
2. If the table is draw as 2 inches, you multiply 4*2 to get a product of 8
8 0
3 years ago
PLEASE HELP NOW!!!
Luden [163]

9514 1404 393

Answer:

  sometimes

Step-by-step explanation:

4 + 7 = 11 . . . not a multiple of 7

28 + 7 = 35 . . . a multiple of 7

If you add a multiple of 4 and a multiple of 7, the sum is <u>sometimes</u> a multiple of 7.

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It will be a multiple of 7 when the multiple of 4 used is a multiple of 7, such as 4×7 or 4×14 or 4×21, for example.

5 0
2 years ago
Punctele A,B si C sunt coliniare in aceasta ordine.Aflati lungimea segmentului:a)AB,daca AC=20cm,BC=0,12dm
Strike441 [17]

Answer:

The length of the segment AB is 18.8 cm or 1.88 dm

Step-by-step explanation:

<u><em>The question in English is</em></u>

Points A, B and C are collinear in this order. Find the length of the segment: a) AB, if AC = 20 cm, BC = 0.12 dm

we have that

AC=AB+BC ----> by Addition segment postulate

substitute the given values in centimeters

Remember that

1\ dm=10\ cm

so

0.12\ dm=0.12(10)=1.2\ cm

20=AB+1.2

solve for AB

AB=20-1.2\\AB=18.8\ cm

Convert to dm

18.8\ cm=18.8/10=1.88\ dm

therefore

The length of the segment AB is 18.8 cm or 1.88 dm

3 0
3 years ago
What is the area of this figure?<br><br> Enter your answer in the box.<br><br><br> []m²
tiny-mole [99]

Ans: 81 square metre

4 0
3 years ago
Read 2 more answers
Answer quick please!
8_murik_8 [283]

Answer:

y = x/2 + 5

Step-by-step explanation:

y = x/2 + 5

⇒ y = (1/2)x + 5

which satisfies the linear equation y = mx + b

where m is the slope and b is the y-intercept

8 0
2 years ago
Read 2 more answers
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