Answer:
Step-by-step explanation:
2x - 3y = 14
<u>x + 3y = -11 </u> Add the functions
3x + 0y = 3 ----> x=1
2(1) - 3y = 14
2 - 3y = 14
-3y = 12
y = -4
Not sure sorry I will look at it again though
Answer:
b. 21
Step-by-step explanation:
The first five mutiples of 7 are:<em> 7, 14, 21, 28, 35. </em>You can get these by multiplying 7 to any integer.
- 7x1 = 7
- 7x2 = 14
- 7x3 = 21
- 7x4 = 28
- 7x5 = 35
In order to get the average of these numbers, you have to add them and divide the sum to the total number of multiples.
Let's add first.
7+14+21+28+35 = 105
Let's divided 105 by 5, which is the number of the multiples of 7.
105÷5 = 21
<em>The answer is 21.</em>
You have to find out how much money each bag would be.
2.56/8 = 0.32
4.32/12 = 0.36
8 ears of corn is thebetter deal
Answer:
60
The angle acute so my guess is 60
Hope this helps :)