Answer:
y=-2x
Step-by-step explanation:
Answer:
y=40-15x
Step-by-step explanation:
Let x represent the number of hours.
We have been given that Dudley travels 30 miles every 2 hours, so distance covered in each hour by Dudley would be:
.
Since Dudley travels 15 km per hour, so distance covered in x hours would be 15x.
We have been given that Dudley wants to cover 40 miles. So we can represent our given information in an equation as:
, where, y represents number of miles he has left to travel, after biking x hours.
3x-7>2
add 7 to both sides: 3x>9
divide both sides by 3: x>9
Step-by-step explanation:
We can set up an average equation in the form, where x is the last score in the fourth quarter:
She needs at least a 95 on the last quarter to average 90 in all four quarters.
It will take her 5 months because you do 50divided by 12 because there is 12 months in a year
