There are 24 bagels in the bin
Answer:
something
Step-by-step explanation:
Answer: 6 3/4
Step-by-step explanation:
1. Use proportion:
8:4.5=24:x
8x=24*4.5
x=3*4.5
x=13.5
2. Use proportion
8:4.5=4:x
x8=18
x=18/8
x=9/4
x=2.25
3. For 24 people you need 13,5
for 12 people you need :
24:13.5=12:x
x=13.5/2
x=6.75
Answer:
y+4=-2/3 (x+1)
Step-by-step explanation:
-1 = x1
-4 = y1
m = -2/3
slope - intercept form = y - y1 = m(x - x1)
y-(-4) = -2/3(x - (-1))
y + 4 = -2/3(x +1)
1)

3)

notice the rate "r"... now, is in decimal format, as you saw on 1) is just r/100 so 1.6% was really 1.6/100 or 0.016 anyhow
to get the percentage form, just multiply it by 100