If you subtract Betty's time for the swim, 27.948 seconds, from Nancy's time, 28.004 seconds, you will find that Betty was faster than Nancy by 0.056 seconds. She would be considered the winner of the 50-meter freestyle swim.
Answer:
7.5 flour bag
Step-by-step explanation:
we are given
flour bags need to make 1 dozen cookies=3/4
we have to find
number of flour bags for 10 dozen cookies needed =?
1 dozen cookies needed flour=3/4
and for 10 dozen cookies
we will multiply 10 on both sides
it will give
10 dozen cookies needed flour bags=(3/4)*10=30/4=15/2=7.5
Point slope form of a line:

where

is your slope and

is a point on your line.
For a line with a slope of 3/5 that passes through (10, -2)...

Let's plug these values into our formula.

Subtracting by a negative is the same thing as adding (the double negatives cancel), so let's simplify that.

There's our equation in point-slope form. (keep in mind that you're not going to want to distribute that 3/5 or subtract the 2 or anything. You want to keep it similar to the formula.
Answer:
5 shirts and 4 pairs of shorts
Step-by-step explanation:
160-1 set (12+25=37)=123
123-1 set=86
86-37=49
49-37=12
12-1 t-shirt=0