John get paid in a week in which he makes 48 toy cars = $312
Step-by-step explanation:
Step 1 :
Step 2 :
50% of $6 = (50/100)$6 = $3
Pay for each additional toy car = (50% of $6) + $6
= $3 + $6 = $9
Step 3 :
Pay for total of 48 cars = pay for 1st 40 cars + pay for additional 8 cars
= $6(40) + $9(8)
= $240 + $72
Pay for total of 48 cars = $312
3/4 of 7 pints were used. of, in this case, means to multiply. 3/4 x 7= 21/4= 5 and 1/4 pints. Now we subtract 5 and 1/4 (because this is how much was used) from 7. 7- 5 and 1/2 = 1 and 1/2
If you have questions, feel free to ask.
If Alina’s workout was 80 minutes, and Dane’s workout was 48 minutes, they spent the same amount of time on cardio exercise.
If both workouts were 60 minutes, Dane spent 8 more minutes on cardio exercise than Alina did.
Alina spent less time on cardio exercise than Dane did.
Answer:
If Alina’s workout was 80 minutes, and Dane’s workout was 48 minutes, they spent the same amount of time on cardio exercise.
Step-by-step explanation:
For option A,
If they both workout for minutes,
Alina's time is
and Dane's time is
The difference is
If they both work out for 100 minutes, then Dane did 10 more minutes of cardio exercise than Alina.
Since is not fixed, this statement is false.
For option B,
If Alina's work out was 80 minutes, then she spent minutes on cardio exercise.
If Dane's work out was 48 minutes, then he spent minutes on cardio exercise.
Hence both spent the same amount of time on cardio exercise.
The correct answer is option B
For option C,
If they both workout for minutes, then
Alina's time is
and Dane's time is
The difference is
If they both work out for 60 minutes, then Dane did 9 more minutes of cardio exercise than Alina and not 10.
This statement is false
For option D,
We cannot tell whether Alina spent more or less time than Dane,unless we know the time both spent for the entire work out.
B. Y=(11/3)x+2
C. Y=-9x+20
D. Y=3x-5
Answer:
D. Y=(11/3)x+2
Step-by-step explanation: