E
| 2.
solve this system of two linear equations using the
linear combination method.
2x - 5y = 18
y-x=-10

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.