We have the equation xy-7y=49.
First, we factor out the common term for "y"
y(x - 7) = 49
Now, divide both sides by x - 7.
y = 49/x-7 <====
C. Integers
An integer is a whole number or a number that is not a fraction.
Answer:
-2
Step-by-step explanation:
log3 (1/9)
Replace 1/9 with a power of 3
1/9 = 3^-2
log3 (3^-2)
Using the power of power rule loga (b^c) = c log a(b)
-2 log3(3)
We know that loga(a) =1
-2 (1)
-2
Answer: PR = 14
explanation: 11+3