Answer:
646+738=1380
356+467=820
Step-by-step explanation:
Answer:
<u>The two numbers are 25 and 15.</u>
Step-by-step explanation:
Let's find out the two numbers, this way:
x = first number
y = second number
This is the equations system:
x + y = 40
x - y = 10
Solving for x in the first equation:
x + y = 40
x = 40 - y
Solving for y in the second equation:
40 - y - y = 10
40 - 2y = 10
-2y = 10 - 40
-2y = - 30
<u>y = -30/-2 = 15</u>
Solving for x:
x + y = 40
x + 15 = 40
x = 40 - 15
<u>x = 25</u>
<u>The two numbers are 25 and 15.</u>
Well in my project was on the seeing what type of gum was the best and everyone in my school joined the survey so i would say about 720 or so people plus parents
<span>Let x = the amount of seeds.
y = the amount of dried fruit.
Systems of equation would be: x + y = 10
1.50x + 2.50y = 22
Substitute the value of x from equation 1st in equation 2nd,
1.50(10-y) + 2.50y = 22
15 - 1.50y + 2.50y = 22
y = 22-15 = 7
Substitute the value of y in 1st equation, x + 7 = 10
x = 10 - 7 = 3
In short, Your Answer would be Option D) </span><span>3 ounces of seeds and 7 ounces of dried fruit
</span>
Hope this helps!
Answer:
37.5°
Step-by-step explanation:
180-105=75
75/2=37.5
