First, what you want to do is subtract the price you sell it for by how much you got it for.
In this case, your equation would look like this: 114 - 90 = 24
You added $24 to the price that you bought. The amount added to the price would be $24
Then you would divide the amount added to the price by the amount it costed you to buy. It would end up as a decimal:
24 ÷ 90 = 0.266 (infinite 6's)
Then with the decimal you got, you would multiply it by 100 to get the markup rate percentage.
0.266 × 100 = 26.66
The markup rate would be 26.66% (26.7 if you round).
Bonnie ate more because 3/8 is 37.5.
Hope this helps!
Answer:
25 almost full boxes
Step-by-step explanation:
75 ÷ 15 = 5
Riley can cut 5 strips of ribbon each 15 inches long
Answer:
B. b = 3a + 2
Step-by-step explanation:
We can write the equation in slope-intercept form as b = ma + c, where,
m = slope/rate of change
c = y-intercept/initial value
✔️Find m using any two given pair of values, say (2, 8) and (4, 14):
Rate of change (m) = change in b/change in a
m = (14 - 8)/(4 - 2)
m = 6/2
m = 3
✔️Find c by substituting (a, b) = (2, 8) and m = 3 into b = ma + c. Thus:
8 = 3(2) + c
8 = 6 + c
8 - 6 = c
2 = c
c = 2
✔️Write the equation by substituting m = 3 and c = 2 into b = ma + c. Thus:
b = 3a + 2
