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4 years ago

The dot plot below shows the drawing scores of some students:

Mathematics

2 answers:

Artyom0805 [142]4 years ago

7 0

Answer:

It is symmetric and has a peak at 3.

Step-by-step explanation:

Symmetric dot plots are shown to be equivalent on both sides. Any symmetric dot plot can be folded in half and each side will be identical. The peak of a dot plot is where the most dots are located.

Nataly [62]4 years ago

5 0

Answer:

It is symmetric and has a peak at 3.

Step-by-step explanation:

pls rate thx

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Abigail has $400 in her savings account. She wants to keep at least $160 in the account. She withdraws $40 each week for food. W

sveticcg [70]

Let w= number of weeks

400-40w<= 160

btw <= means less than or equal too

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3 years ago

Solve the system algebraically. 2x+ y - 10 = 0 x - y - 4 = 0 What is the value of y? 1/3 2/3 14/3

stich3 [128]

Answer:y = 2/3

Step-by-step explanation:

2x + y = 10

x - y = 4

-----------------add

3x = 14

x = 14/3

x - y = 4

14/3 - y = 4

-y = 4 - 14/3

-y = 12/3 - 14/3

-y = -2/3

y = 2/3 <==

6 0

3 years ago

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Pls help me its very hard

snow_tiger [21]

Answer:

-6 ?

Step-by-step explanation:

90+50=140

180-140=40

x=-6

4 0

3 years ago

What is the greatest common factor of 8m, 36m3, and 12? 4 8 4m 8m

lidiya [134]

The greatest common factor is exactly as it sounds: the greatest factors of two or more expressions.

Factorize the numbers and identify all common factors. To get the GCF multiply all common factors:

$8m=2\cdot 2\cdot 2\cdot m,\\36m^3=2\cdot 2\cdot 3\cdot 3\cdot m\cdot m\cdot m,\\ 12=2\cdot 2\cdot 3$ .

Common factors are: 2 and 2, their product is 2·2=4, then the greatest common factor is 4.

4 0

4 years ago

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A theater sells tickets for a concert. Tickets for lower-level seats sell for $35 each, and tickets for upper-level seats sell f

Naya [18.7K]

A*25+b*35=10250
a +b = 350 | * -25

25a + 35b= 10. 250
-25a -25 b= -8.750
------------------------------
10b = 1500
b=1500:10
b=150 tickets cost 35 $
a= 350-150
a= 200 tickets cost 25 $

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3 years ago

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