<span> p^2-9p-3pr+27r
= p(p - 9) - 3r(p - 9)
= (p - 9)(p - 3r)
answer
</span> (p - 9)(p - 3r)
Answer:
Option: C is correct.
Step-by-step explanation:
We are asked to solve for 'x' such that we are given a equation as:
This equation could also be written as:
on taking logarithmic function on both the sides we have:
(since )
as we know
Hence, we have:
Hence, option C is correct.
336
Subtract 25 from both sides to get the variable by itself.
361-25=336
Answer:
1. $6.20
2. Samantha has $79, she decides to go to the mall and buys 6 dresses that are $7 each. She thinks that she might not have enough money so she returns 2 dresses. She then finds out that she has more than enough so she buys a candy bar for $5. How much money does she have left?
Sam has $79, she buys 6 dresses that cost $7 each. She returns 2 dresses and then buys a candy bar for $5. How much money does she have left?
Step-by-step explanation:
1. you can write an equation to represent the word problem
20-(2.10+0.9x)
20-(2.10+0.9(13)
20-(2.10+11.7)
20-(13.8)
6.2
Answer:
x = 8
Step-by-step explanation:
8 minus 16 equals to a negative answer, resulting to -8.