Directions: write a system of equations for each of the following problems, donde
solve
13. the difference between length and width of a rectangle is 7 em. the perimeter is 50 cm
find the length and width. - w=7 ol-202 0
14.
the cost of an adult tieket to a football game was $1.75. the cost of a student ticket wa
the number of student tickets sold was twice the number of adult tickets. the total in
from the sale of tickets was 5850. how many tickets of each type were sold?
directions: what are the dimensions of the following matrices?
12 57
15. [6 -8 9 2]
16,
2 - 5