Do 2.40 times .3 (you turn the percentage into a decimal and move it forward 2 spaces) and you get .72 so you subtract that from 2.40 and get 1.68
Answer:
11 weeks
Step-by-step explanation:
30-8=22
22/2= 11
Initial score was 80. There was an accidental 5 point deduction. This means anything that gives 85 is the correct answer.
80 + 5 = 85
80 - (-5) = 85
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0
Hello!
If variable Z is directly proportional to X, this means that the value of X increases a certain amount when Z increases. The same will apply to decreasing of either variable.
If Z = 45, X = 15. This means Z is 3 times as much as X.
X is currently 23. We can now figure out for Z.
Since Z is 3 times as much as X, multiply 23 by 3.
23 * 3 = 69
The value of Z is 69 when X is 23.
I hope this helps!
