Answer:
well 4/3 is 1 1/3 and also times pie and times 3
Step-by-step explanation:
Answer:
The correct answer is d. (40, 60)
Step-by-step explanation:
To start using the linear combination method, you need a variable that will cancel out. To get this, we will multiply the second equation by -20 and then add together.
x + y = 100
-1.4x - y = -116
-----------------
-0.4x = -16
x = 40
Now that we have the value of x, we plug into one of the original equations to find y.
x + y = 100
40 + y = 100
y = 60
7.5 feet.
25 percent of 6 can be found by multiplying 6 by 25 and dividing it by 100. (6*25/100= 1.5)
That means 25% of 6 is 1.5
Add 6 and 1.5 and you get 7.5 feet
