Answer:
-4, 3 1/2 JFURE8EGNRODG RE NEJEUSUEHEUE I did this for 20 characters
Answer:
let x adult and y student attended
x+y= 94
x=94-y
again
4x+2y = 294 53 adults and 41 student attended
376-4y+2y =294 the event
2y =82
y=41
substituting the value of y in
x+y =94
x= 94-41 = 53
Step-by-step explanation:
Answer: F. Students 1 and 4.
Step-by-step explanation: Students 1 and 4 because algebraic expressions do not have equal signs, and students 1 and 4 don't have equal signs, as equal signs can be found in algebraic <u>equations</u>.
Answer:
x + 52 + 78 = 180
Step-by-step explanation:
By angle sum property of a triangle:
4.5x5=22.5
not sure if this is right, but hope it helps
