Answer:
hniuhbyutrdewsdrtfvbgyi
Step-by-step explanation:
8a+4s=840
a=s+30
8(s+30)+4s=840
12s+240=840
12s=600
s=50
A=s+30
a=50+30
a=80
The drama play sold 80 adult tickets
Answer:
22
Step-by-step explanation:
since q is given as r + 10 we can add 10 to 12 in the missing place and find the value
Answer:
Step-by-step explanation:
hello :
58+2/9w when : W= -1/2
58+2/9(-12) = 58-24/9=....continu