Answer:
x ≤ 4
Step-by-step explanation:
Subtract 7 on both sides:
x + 7 ≤ 11
-7 -7
x ≤ 4
Answer: 4 hours
Step-by-step explanation:
Assume x is the number of hours taken.
Garage A would therefore charge a total of:
= $9 + $1.50 * x
= 9 + 1.50x
Garage B would charge:
= $5 + $2.50 * x
= 5 + 2.50x
To find the number of hours it would take for them to be the same, equate both equations:
9 + 1.50x = 5 + 2.50x
9 - 5 = 2.50x - 1.50x
4 = 1x
x = 4 hours
That cost would be:
= 9 + 1.50 * 4
= 9 + 6
= $15
I would say D i am not sure
Answer: 18:30
Step-by-step explanation: The probability of games won to games played is 3 to 5 or 3:5 reduced as lowest term. In the image there is a table of probabilities such as 6 to 10, 24 to 40, 36 to 60, and 42 to 70. If you reduce them to the lowest term all of them equal 3 to 5.
So From the choices, the correct answer will be C. 18:30 Since it is equal to 3 to 5 when reduced to the lowest term.
Hope this helps,
Fun with math ~
Answer:
Step-by-step explanation:
56