The key is to work from the middle.
c - (d - e) - f = c - d + e - f
b - (c - d + e - f) - g = b - c + d - e + f - g
a - (b - c + d - e + f - g) = a - b + c - d + e - f + g
Answer:
a - b + c - d + e - f + g
Answer:
5305.1647 times
Step-by-step explanation:
The Circumference of a circle : πd
d = diameter of circle = 30 cm
Circumference of wheel = π * 30cm = 94.247779 cm
1km to cm
1km = 100000cm
5 km = 500000 cm
Hence, number of times wheel rotate on a 5km journey :
500000 cm / 94.247779 cm
= 5305.1647 times
Answer:20 ounces of fertilizer
Step-by-step explanation:
C.) -1.
Explanation: 4 + -5 = -1. When you have a negative number plus a positive you subtract. Then take the highest numbers positive or negative symbol. Hope that helps.
