The answer is 24. To get to each term, we can see that the value is decreasing by 7. So 31 - 7 = 24
Hello.
If Speed = Distance ÷ Time then Time = Distance ÷ Speed
The time taken for the first 90 miles is, 90/x
The time taken for the second 90 miles is, 90/1.5x
The time for the complete journey = 90/x + 90/1.5x = 450/3x = 150/x
Have a nice day
Answer:
If 10 minutes block, then it can be rented for 20 minutes. If no blocks, then 27.27 minutes
Step-by-step explanation:
Initial setup cost is $6.
Every 10 minutes, $5.5 is charges, so each minute 
is charged.
Let time used be t, so we can set up an equation as:
21 = 6 + 0.55t
Where t is in minutes
<em>we solve for t to find out how many minutes we can rent for $21:</em>
<em>
</em>
<em />
since it is charged PER 10 MINUTES, so we can rent it for 10, 20 , 30 minutes etc.
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<u><em>WE CANNOT RENT FOR 30 minutes as we dont have enough money (only for fractional amount of a little over 27 minutes). Thus, we will have to have some money left over and rent for 20 minutes.</em></u>
Answer:
Independent- wall Dependent- amount of paint
Step-by-step explanation:
The independent variable is the variable the experimenter changes or controls and is assumed to have a direct effect on the dependent variable. ... The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable.
1a. 5/10 can be simplified to 1/2. (5 divided by 5 is one, 10 divided by 5 is 2.)
1b. 9/12 can be simplified to 3/4. (9 divided by 3 is 3, 12 divided by 3 is 4.)
1c. 12/18 can be simplified to 2/3. (12 divided by 6 is 2, 18 divided by 6 is 3.)
1d. 9/24 can be simplified to 3/8. (9 divided by 3 is 3, 24 divided by 3 is 8.)
1e. 27/90 can be simplified to 3/10. (27 divided by 9 is 3, 90 divided by 9 is 10.)
1f. 40/48 can be simplified to 5/6. (40 divided by 8 is 5, 48 divided by 8 is 6.)
