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vaieri [72.5K]
3 years ago
11

Help!!! question 3 please

Mathematics
1 answer:
Dimas [21]3 years ago
8 0

Answer:

9 cows and 25 chicken

Step-by-step explanation:

First two lines

w + k = 34   1

4w + 2k = 86   2

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can someone help me to solve the first problem only please I will mark you the brainly helpful answers pls!
swat32

Answer:

When 2 lines are parallel, the sum of interior corresponding angles = 180

120 + b = 180

b = 180 - 120 = 60

a + 30 = 180

a = 180 - 30 = 150

3 0
3 years ago
2x - 3v = - 19<br> 5x + 2v = - 19<br><br> Solve the system using elimination. The solution it (x,y)
Ira Lisetskai [31]

Answer:

x=

2

3v−19

​

x=

5

−2v−19

​

Step-by-step explanation:

3 0
2 years ago
Simplify 659/8 . What is the answer rounded to the nearest whole number? 82 83 84
fredd [130]
659 divided by 8 = 82 R3.

So the answer is 82.
4 0
3 years ago
Team infinite dimensions canoed 15 3/4 miles in 3 hours. what was their average rate of speed in miles per hour?
Karo-lina-s [1.5K]
Miles per hour

(15 and 3/4) miles per 3 hours

remember that
(a+b)/c=(a/c)+(b/c)
and
a and c/d=a+c/d

so

(15 and 3/4)/3=(15/3)+(3/4)/3
remember that dividing by a number is like multiplying by a fraction
15/3=5
(3/4)/3=(3/4) times (1/3)=3/12=1/4

(15/3)+(3/4)/3=5+1/4=5 and 1/4

answer is 5 and 1/4 miles per hour
7 0
3 years ago
Read 2 more answers
Amy has 120 acres of peanuts. She risked the soil using a 16-foot disk traveling 4.2 miles per hour.she used 0.62 gallon per acr
lesya [120]
Where is the question?????
3 0
3 years ago
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