Answer:
-22 1/2
Step-by-step explanation:
-2 1/2 *s
Let s = 9
-2 1/2 (9)
Change to an improper fraction
-5/2 *9
-45/2
Change back to a mixed number
-22 1/2
60,000+3,000+20+9 in standard form is 6.3029 x 10^4.
Hope this helps you!
-Hamilton1757
Answer:
She would receive 96 points
Step-by-step explanation:
The grade (Y) received on a certain teacher's 100-point test varies in direct proportion to the amount of time(t) a student spends preparing for the test.
Mathematically
Y= kt
Where k is constant of proportionality
If y= 72 and t= 3
72=k3
72/3= k
24= k
So
Y= 24t
If t= 4
Y= kt
Y= 24(4)
Y= 96
Y = 96 points
She would receive 96 points
Yup, because it's totally efficient to scoop out teaspoon by teaspoon of milk.
NOT
Answer:
Step-by-step explanation:
Y+6=2x-6
6+6=2x-y
12=2x-y
