Answer:
The sum of x and y is 8.
Step-by-step explanation:
x+2y=10
x-2y=2
------------
2x = 12, so x = 6. Substituting 6 for x in the 2nd equation, we get:
6 - 2y = 2, or
4 = 2y, or y = 2. The solution is therefore (6, 2).
The sum of x and y is 6 + 2 = 8 (answer)
Answer:
M=7
Step-by-step explanation:
Angles on a line =180
Middle Angel =90 degrees
5m+3+8m-4+90=180
5m+8m+3-4+90=180
13m-1+90=180
13m+89=180
13m=180-89
13m=91
13m÷13=91÷13
M=7
If I was of help plz mark my answer as brainliest
3,4,7 just plug the x into the equation
Answer:
The answer is B
Step-by-step explanation:
A farm is in the shape of a rectangle, 1/8 of a mile long and 2/5 of a mile wide. What is the area of the farm?
When looking for area, you will always multiply or divide.
The multiplication in this problem is 2/5 x 1/8, which is the same as the Multiplication Operation given.
So, the answer is B.
a) m = 1
c = 0.4(1) +1.75 = 0.4 + 1.75 = 2.15
b)
m = 2.7
c = 0.4(2.7) + 1.75 = 1.08 +1.75 = 2.83
