9514 1404 393
Answer:
8
Step-by-step explanation:
The external angle is half the difference of the intercepted arcs.
(2x +7) = (1/2)(78 -32)
2x +7 = 23 . . . . . simplify
2x = 16 . . . . . . . . subtract 7
x = 8 . . . . . . . . . . divide by 2
D. 50 cents a can, Sorry if i dont help
Answer:
x=5
y=1
Step-by-step explanation:
7x+4y=39
7*5=35
4*1=4
35+4=9
2x+4y=14
2*5=10
4*1=4
10+4=14
Answer:
165 students
Step-by-step explanation:
7/4 = x/60
(60*7)/4 = 105
105 + 60 = 165
Answer:6x - 2y = 22
Step-by-step explanation:
Just multiplying equation by 2
Can do it with any number