Answer: The number of pieces of the ribbon she can cut = yards
Step-by-step explanation:
Given: The length of the ribbon = yards
yards
Length of each piece = yards
The number of identical pieces can be cut from the entire ribbon = (Length of the ribbon ) ÷ (Length of each piece )
Hence, the number of pieces of the ribbon she can cut = yards
Answer:
30
Explanation:
count from -5 all the way to 25
1. The two equations follow the slope-intercept form which y=mx + b. They have the same y-intercept which is equal to 900.
2. Suppose x= 10
Plan Alpha: y=-7x+900=-7(10)+900=830
Plan Foxtrot: y = -17x+900 = -17(10)+900=730
Between the 2 plans, the lower value is 730. Plan Foxtrot is better for reduction of pollution.
3. The city council should choose Plan Foxtrot because the reduction of pollution is much greater. Their goal would be reached faster if they go with faster reduction of pollution.
X + (x + 8) = 66
2x = 58
x = 29
29 + 8 = 37
29 + 37 = 66
Answer:
45ft
Step-by-step explanation:
use pythagoras
c²=a²+b²
47²=15²+b²
(solve for b)
b= 44.5
round off, =45