The total paid was $345. Twenty students cost $100.00. $345-4100=$245
245/3.50=70 additional students. 70+20=90 students went on the tour
Answer:
x = 24
Step-by-step explanation:
3x - 2y = 18
y = 27
3x - 2(27) = 18
3x - 54 = 18
3x = 72
x = 24
Answer:
9
Step-by-step explanation:
Sorry to lazy to type
Calculation is up
Answer:
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Step-by-step explanation:
she will is has p7w407wsdddfduufuur5e
33cm
Because add all of them then subtract then do the parenthasees and you get 33