Answer:
a = 3 1/3
Step-by-step explanation:
a+5 2/3 = 9
Subtract 5 2/3 from each side
a+5 2/3 - 5 2/3= 9- 5 2/3
a = 9- 5 2/3
We need to borrow 1 from the 9 in the form of 3/3
a = 8 3/3 - 5 2/3
a = 3 1/3
It’s doesn’t look like any of the anwsers are right..
Answer:
Step-by-step explanation:
Given
× 
Cancel the factor (a - 3) on the numerator and denominator
Cancel the 5 and 15 by dividing both by 5, leaving
Answer:
-9
Step-by-step explanation:
The applicable exponent rule is ...
a^b·a^c = a^(b+c)
___
For the y factor, ...
y^-13 · y^4 = y^(-13+4) = y^-9 . . . . . exponent of -9
Answer:
325 minutes
Step-by-step explanation:
We can use a ratio to solve
25 minutes x minutes
------------------ = ---------------
1 burger 13 burgers
Using cross products
25*13 = 1x
325 = x
325 minutes
