Answer:
Step-by-step explanation:
Yesterday, her rate was 8mph, her time was x hours.
Today, her rate was 13mph, her time was 13 - x hours.
So the total distance she biked on the two days is
d = 8x + 13(13 - x), or 169 - 5x
Answer:
58 times with one fourths of a bucket
Step-by-step explanation:
First find the amount of increase: 380-300=80. Then divide the amount of increase by the original amount: 80/300=.266666667. Normally you round to the tenths place: .27. Then make it a percent: .27=27%. The percent of increase is 27% :) hope this helps
Answer:
A, B, and C
Step-by-step explanation:
We can substitute each number into each equation
2 <u><</u> -1 + 5 true
2 <u>></u> 1 true
1 <u>></u> 0 true
A is correct
4 <u><</u> -1 + 5 true
4 <u>></u> 1 true
1 <u>></u> 0 true
B is correct
3 <u><</u> -0 + 5 true
3 <u>></u> 0 true
0 <u>></u> 0 true
C is correct
5 <u><</u> -2 + 5 false
D is incorrect
Answer:
it's supposed to be 26/25.6
