Answer:
12,922
Step-by-step explanation:
estimate = 16,092 * 803/1,000 = 12,922
He walked
5 miles.


Solutions (via elimination or substitution) are:


x is the number of hours he spent walking, and 5x is the number of miles he walked.

. He walked for 5 miles.
y is the number of hours he spent on the bus, and 60y is the number of miles he rode on the bus.

. He rode the bus for 30 miles.
$750
They spent 6 hours white water rafting.
$50x5=250
$250- $1000=$750
12 problems in each assignment and he assigns the assignments 3 times a week. He has 25 students. Therefor...
12 x 3 = 36
36 x 25 = 900
Answer: 900
Answer:
Hey there!
The first equation has no solutions, as it is parallel lines.
The second equation has infinitely many solutions, as it is basically the same line, and the two lines intersect at infinite points.
The third equation is just one solution.
Let me know if this helps :)