2x+4y=24 solve using the elimination method plz help this is for a huge grade

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes