Mandana is ordering new tile for her kitchen floor. The area of the floor is 114.7 square feet, and she wants to order between 15% and 20% extra of the materials. Which of the following is a reasonable amount of tile for Mandana to order?
A. 131 square feet
B. 136 square feet
C. 128 square feet
D. 139 square feet

Question

Mandana is ordering new tile for her kitchen floor. The area of the floor is 114.7 square feet, and she wants to order between 15% and 20% extra of the materials. Which of the following is a reasonable amount of tile for Mandana to order?
	A.  	131 square feet
	B.  	136 square feet
	C.  	128 square feet
	D.  	139 square feet

anonymous · Answer

Oprah makes $156.00 per day plus an additional 7% commission on her sales. Which equation could be used to find how much Oprah made in one day, r, if she sold x dollars worth?
	A.  	0.07x + $156.00 = r

	B.  	156x - $7.00 = r

	C.  	7x + $156.00 = r

	D.  	0.07x - $156.00 = r

anonymous · Answer

@undeadknight26

undeadknight26 · Answer

o.o
Does that say oprah makes 156 a day???   wow lucky...

anonymous · Answer

can u plz help me plz i neeed help u r the only one i know that will help

undeadknight26 · Answer

Oprah's question would be A i believe...still working on the first one...

undeadknight26 · Answer

First  one i would this would be B but not sure...

anonymous · Answer

A survey was conducted on the salaries of 20 randomly selected college graduates with degrees in the same subject area. Each person surveyed graduated within the same 5-year period. Ten of the people surveyed attended a private university, while the other 10 people surveyed attended a public university of roughly the same size.

		Private		Public
First Quartile	$58,000	$35,000
Second Quartile (Median)	$71,000	$42,000
Third Quartile	$85,000	$54,000

Based on the samples, what generalization can be made?
	A.  	The interquartile range for private universities is $27,000 more than for public universities.

	B.  	The top twenty-five percent of both the private and public university graduates surveyed earned more than $50,000 annually.

	C.  	The interquartile range for public universities is $19,000 more than for private universities.

	D.  	The top ten percent of both the private and public university graduates surveyed earned more than $60,000 annually.

anonymous · Answer

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 7 to the number and multiplied the sum by 4, it would equal 8. Which equation could Stephanie use to find the number, x?
	A.  	7(x + 4) = 8

	B.  	4(x + 7) = 8

	C.  	4(x) + 7 = 8

	D.  	4 + (x + 7) = 8

undeadknight26 · Answer

1 question at a time please...

anonymous · Answer

ok sorry

undeadknight26 · Answer

I think;
A survey was conducted on the salaries of 20...is either C or A...not sure...so im not much help on these questions...Still working on the last one...

anonymous · Answer

is it b?

undeadknight26 · Answer

Yup...sorry i went afk...