Question

1: In which equation does m have the same value as in the equation above?

A: 0.6228 = 0.72m
B: 6.228 = 72m
C: 6,228 = 72m
D: 6,228 = 720m

2: A bakery makes fresh bagels each morning. On Saturday, the bakery sold 60 bagels between 8:00 AM and 10:00 AM, which was 3/5 of the total number of bagels they sold that day. When the bakery closed on Saturday, they had 25 bagels left from that morning’s batch that they did not sell. These leftover bagels were what percentage of the bagels that the bakery made on Saturday?

3: Tickets for a pancake breakfast cost $10. Which equation shows the relationship between the number of tickets, t, and the total cost, c, of the breakfast tickets?

A: c=10t
B: t=10c
C: c=10+t
D: t=10+c

Answer 1

A is the answer (o|o) (o|o) (o|o)

Explanation:

Answer 2

1. D

2. 20%

3. A

Explanation:

1.

`7.2m = 62.28 \\ m = (62.28)/(7.2) = 8.65 \\ since \: m = 8.65 \\ 720m = 6228`

2.

`since \: 60breads \: is \: (3)/(5) of \: total \: bread \: sold \\ total \: sold \: = (60 * 5)/(3) = 100breads \\ at \: the \: end \: of \: the \: day \: 25 \: breads \: were \: not \: sold \\ total \: breads \: made \: = 100 + 25 = 125breads`

`to \: find \: percentage \: of \: bread \: not \: sold \\ (number \: not \: sold)/(total \: number \: made) * (100)/(1) \\ \: (25)/(125) * (100)/(1) = 20\%`

3.

C= 10t