9514 1404 393
Answer:
(a) 20
Step-by-step explanation:
Put the numbers in place of the corresponding letters and do the arithmetic.
4(5) -((-3) +5) +2 = 20 -2 +2 = 20

Let

, so that

and

. The integral is then equivalent to
Answer:
18 cents
Step-by-step explanation:
25 times 5 plus 30 plus 4
Answer:
the third function
Step-by-step explanation:
when looking at x=-1 the value goes from (x=-2) 0 to -3, when x=0 it goes to 0, and then only increases after that.
Answer:
12
Step-by-step explanation:
12 times 2 = 24 + 5= 29