If the time period is months instead of years, you express it as a fraction of a year.
For example, 7 months is 7/12 year.
PEMDAS so you do 3*4 which equals 12, then you add 8=20 20/2=10
Answer:
The answered 5 math questions, and 5 science questions.
5 * 3 = 15
5 * 10 = 50
15 + 50 = 65
Step-by-step explanation:
Answer:
f(5.9)= 15.7
Step-by-step explanation:
f(x) = 3x -2
f(5.9) = 3(5.9) -2
f(5.9) = 17.7 -2
f(5.9) = 15.7
Word Explination
If the (x) in f(x) is replaced by another variable (in this case, a number) any other x seen in the equation is replaced by that variable. For this question, the x in f(x) is replaced by 5.9. And so any other x in this equation needs to be replaced by 5.9 as well. From there on out, you solve.
Answer:
9x -9
9(x - 1)
4(3x-3) - 3x + 3
( Hope this helps ) <(^w^)>