Answer:
Josie bought 40 adult tickets and 32 children tickets.
Step-by-step explanation:
x+y=72
22x+10y=1200
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x=72-y
22(72-y)+10y=1200
1584-22y+10y=1200
1584-12y=1200
12y=1584-1200
12y=384
y=384/12=32
x+32=72
x=72-32=40
x=40, y=32. (40, 32)
Answer:
I believe it is (Square root) And then make it positive. Therefore, 634 should be the correct answer.
Step-by-step explanation:
48,x ,x have to equal 180
the second x is also 48
180- (48+48)= 84
the inside angles of a triangle equal 180.
90+84 = 174
180-174=6
i think z=6
Answer:
Well $y =ax^2 + bx + c$, = -3. $/$
Step-by-step explanation: