Answer:
58
Step-by-step explanation:
20-5= 15
15+43= 58
Answer:
20 > x > 10
Step-by-step explanation:
30 > x + 10 > 20
(take ten on each side to get x on its own and to get your final answer which is...)
20 > x + 10 > 10
Answer:
pi/2 units to the left
Step-by-step explanation:
the formula is y = cos(x-b) so when b is negative, the formula will show a plus sign because minus negative is adding. this means the graph is shifted -pi/2 to the right which is really pi/2 to the left
21,22,23,24,25,26
Hope i helped
Answer: 20 tickets
Step-by-step explanation:
From the question, we are informed that Shelby sold 75 raffle tickets for the school fundraiser over a 3-year period while Kelly sold 15 less tickets than Shelby. This means that the number of tickets sold by Kelly is:
= 75 - 15
= 60 tickets
The number of tickets sold by Kelly each year on average will be:
= Number of tickets sold / Number of years.
= 60/3.
= 20 tickets
over the last 3 years
