50 divided by 50= 1
1 plus 40= 41
41 minus 60= -19
So your final answer is -19.
Hope it helps.
C is the correct answer the graph is a straight line
(3*z) +13
I believe this is correct
To find out how many students were left handed, we know that if 90% were right handed, then 10% have to be left handed.
30 students x 0.10 = 3 students left handed
If the place to the right of where you are rounding is 5 or higher, you have to round up. If it is 4 or lower, you have to round down. In the hundreds place, there is a 4. That's lower than 5 meaning that you round down/stay. So, the nearest thousands place is 3,000.
