Answer:
5 times a number and 7 : last option
8 more than the product of 7 : second option
5 less than the quotient of 8 ..... : first option
twice the difference of 8 and a number : thrid option
Step-by-step explanation:
Common sense
Answer:
for completing the square it would be

however if you were to find the roots it would
be

however the picture is unclear on what to do so these may help
So first write an inequality
360 + 90m > 810
-360 -360
90m > 450
÷90 ÷90
m > 5
Answer:
$ 74.80
Step-by-step explanation:
The subtotal cost of the meal was $91.22 including tax.
The 18% tip is added for six or more.
The tip added should reduce the meal subtotal by 18 %
Reduce $91.22 by 18% to get ;
82/100 * 91.22 = $ 74.80
the answer to your question is 0.64