Rationalize the denominator: √7/√11(√11/√11) = √7√11/11
√7√11/11
Simplify √7√11 to √77
Answer: √77/11
Answer:Store A
Step-by-step explanation:
Given
Store A sells 3 cells phones that cost $165 each and offer 4 th one free
i.e. Effective cost of each cell phone is
Store B sells each cell phone at each
clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.
Answer:
x
=
10
,
y
=
2
Step-by-step explanation:
Answer:
-16c
Step-by-step explanation:
Decrease means minus in this case
So:
-8c-8c=-16c