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labwork [276]
3 years ago
7

A group of 20 dogs are at the dog park. Fourteen of the dogs have an average weight of 45 pounds. The remaining dogs have an ave

rage weight of 20 pounds.
Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0
6 dogs have an average weight of 20 pounds

marishachu [46]3 years ago
6 0

Answer: The correct answer is 37.5 I know because I took the test

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Evaluate: ab – bc if a = 4, b = 3, and c = 2<br><br> ab - bc =
lorasvet [3.4K]
(4)(3)-(3)(2) = 12-6 = 6
8 0
2 years ago
Read 2 more answers
50 points! Expert verified please help me ! Random answers will be reported
Vikentia [17]

Answer:

(1,-2)

Step-by-step explanation:

(x,y)transforms(y,-x)at about 270°.

3 0
3 years ago
English 2 Poem Question
Mariana [72]
The answer is between B and C but... I'm kinda leaning more towards B but, you choose which one you think is right.
Hope I helped you. :)
3 0
3 years ago
I will give 80 points
faltersainse [42]

Answer:

8 home games and 10 away games

Step-by-step explanation:

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= 8 +5 +9 +8 = 30

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Easy Peasy :) Hope this helped! <3 brainliest please :)

7 0
2 years ago
The equation of a line is y= -1/2x - 2. What is the equation of the line that is perpendicular to the first line and passes thro
Fed [463]
If two line are perpendicular. The multiply of their slopes are equal to -1. 
First line's slope is: -1/2x because if the line equation is form of y=ax+b a is slope. 
Let say second line's slope is m
m.-1/2=-1  so m=2 
y=ax+b is general form of linear function/equation. (a=slope)
y=2x+b 
If this line passes through the point (2,-2),if we write -2 to y and 2 to x, the equation becomes true. 
-2=4+b
b=-6 
Thus, 
y=2x-6 is true answer.

3 0
3 years ago
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