Answer:
x < 3
Step-by-step explanation:
![5x + 7 < 22 \\ 5x < 22 - 7 \\ 5x < 15 \\ x < \frac{15}{5} \\ x < 3](https://tex.z-dn.net/?f=5x%20%2B%207%20%3C%2022%20%5C%5C%205x%20%3C%2022%20-%207%20%5C%5C%205x%20%3C%2015%20%5C%5C%20x%20%20%3C%20%20%5Cfrac%7B15%7D%7B5%7D%20%20%5C%5C%20x%20%3C%203)
Answer:
I would be 7 gallons used and 5 gallons left
Step-by-step explanation:
multyply 1.75 times 4 hours equal 7 then 12-7=5 is the total of gallons left
Hope this helps
Answer: the value is 30
Step-by-step explanation:
you are going up by 5 so 25+5 IS 30
CAN I HAVE BRAINLIEST PLEASE
If it is 5ft a minute then it must be 10ft every two minutes
Answer:
a) d = 3.6t
b) 10.8 miles
c) 1.2 hours
Step-by-step explanation:
For part a:
Slope of a line: y = mx + b
In this case, the equation would be: d = mt,
where m represents the speed Caden is walking at.
Note: b = 0 in this case because when Caden starts walking on the treadmill, he hasn't really covered any distance yet.
Therefore, plugging in a speed of 3.6 miles per hour, the equation is:
d = 3.6t
For part b:
This is a simple instance of plugging in 3 hours for our t value.
Therefore, d = 3.6 (3)
d = 10.8 miles
For part c:
In this case, we are given that d = 4.32 miles.
Therefore, 4.32 = 3.6t
Dividing both sides by 3.6, we get
t = 1.2 hours