![interndon](/avatars/45038.jpg)
interndon
16.06.2021 •
Mathematics
Select all the pairs that are alternate interior angles.
1/2 5/6
4/38/7
AZ 5 and /24
BZ 3 and /2 5
CZ6 and /2 5
D / 8 and /21
E /2 and /8
Solved
Show answers
More tips
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics Which equation is perpendicular to: y=-6x +2...
- M Mathematics Point m is 5 units to the left of the origin and 6 units down. what are the coordinates of point m?...
- M Mathematics I really need help asap...
- P Physics Describe the relationship between a moving object s mass and its kinetic energy....
- M Mathematics How do you solve this equation on surds?...
- M Mathematics (Question and answers pictured)...
- H History My parents should buy a Toyota, because it is the safest car out on the market. According to research data in 2005, Toyota drivers had the least amount of fatalities...
- C Chemistry For an isoelectronic series of ions, the ion that is the smallest is always:...
Ответ:
y = 15x
11x + y = 286
where
y = number of miles driven by the truck driver
x = number of hours the truck driver drives
Solving this gives, x = 11 hours and y = 165 miles.
Step-by-step explanation:
Let the number of hours the truck driver drives be x.
Let the number of miles driven by the truck driver be y.
Since the truck driver drives at 15 miles per hour, the number of miles covered by the driver y, can be given from the speed equation.
Speed = (distance/time)
15 = (y/x)
y = 15x.
And the drivers are paid $11 per hour of driving and also has an expense of $1 per mile driven for gas and maintenance.
Meaning that on a day that the truck driver drives y miles for x hours, the total pay, C, is given as
C = 11x + 1y = 11x + y
So, on this fateful day, the total amount paid to a truck driver was $286
So, C = $286
11x + y = 286.
So, the two equations for the scenarios are
y = 15x
11x + y = 286
Solving this gives, x = 11 hours and y = 165 miles.