Answer:
The length of the pencils is 4.1 inches and for the crayons 1.5 inches
Step-by-step explanation:
We can solve by means of a 2x2 system of equations, we have to:
let "x" be the length of the pencils
let "y" be the length of the crayons
4 * x + 3 * y = 20.9
5 * x + 4 * y = 26.5 => x = (26.5 - 4 * y) / 5
Replacing:
4 * (26.5 - 4 * y) / 5 + 3 * y = 20.9
21.2 - 3.2 * y + 3 * y = 20.9
-0.2 * y = 20.9 - 21.2
y = -0.3 / -0.2
y = 1.5
now for x:
x = (26.5 - 4 * 1.5) / 5
x = 4.1
This means that the length of the pencils is 4.1 inches and for the crayons 1.5 inches
Answer:
1160.3
Step by step explanation:
1169.30-9.00
The answer is 7/8. when converted into decimal , it becomes 0.8 something which is greater than all and so farthest from 0
Hello, I Am BrotherEye
Answer: C.) 111 Only
Step-by-step explanation:
Answer:
as that guy who commented said, its civil war amendments
Step-by-step explanation:
