Answer:
16
Step-by-step explanation:
since sarah spent 60 and there was only $12 left you must
1: subtract 12 from 60 which is 48
2. divide 48 by 3 because she bought 3 pairs of jeans which is 16
Answer:
10.80
Step-by-step explanation:
tan42=x/12
x=12tan42=10.80
Answer:
The game system that Jim bought had the sale of $55 off.
Step-by-step explanation:
Jim sale price = $195
Kaylen price = $250
The solution for this problem would be:
f'(x) = 1 - 1/x^2 = (x^2 - 1)/x^2
is positive where |x| > 1
hence (-inf, -1) and (1, inf) are the regions in which f' is positive and therefore f is increasing.
Therefore, the answer is (-infinity,-1] U [1,infinity).
You have to take the amount of money payed, which in this case is 45.50, and divide it with 7.
