A.14
B.44
C.48
D.54
E.66
第1题
If 8x + 5x + 2x + 4x = 114, the 5x + 3 =
A.12
B.25
C.33
D.47
E.86
第2题
If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?
A.5/p
B.p - 5
C.p + 5
D.p/5
E.1- p + 5
第3题
Antoine will select 3 notebooks from the bin. How many different selections of 3 notebook styles are possible?
(Note: The order in which the notebooks are selected does not matter.)
A.3
B.6
C.10
D.14
E.27
第4题
drive for the local library. Danica will donate $35.00, plus $0.07 for each book donated by her classmates. Which of the following equations gives Danica&39;s donation, d dollars, if b books are donated by her classmates?
A.d=35+0.07b
B.d=35+0.7b
C.d=35+7b
D.d=35.07b
E.d=42b
第5题
per month forcable programming. Uptown’s competitor, DowntownCable, charges each customer $60 for installation, plus$35 per month for cable programming. A customerwho signs up with Uptown will pay the same totalamount for cable TV as a customer who signs up withDowntown if each pays for installation and cable pro-gramming for how many months?
A.3
B.6
C.10
D.18
E.30
第6题
How many irrational numbers are there between 1 and 6 ?
A.1
B.3
C.4
D.10
E.Infinitely many
第7题
h have you paid so far for the car?
A.$3225
B.$4350
C.$5375
D.$6550
E.$6398
第8题
x where you are purchasing the book is 8.25%. You have $100. How much change will you receive back?
A.$5.20
B.$7.35
C.$13.40
D.$19.95
E.$21.25
第9题
ng will it take for both of them to paint the house together?
A.2 hours and 24 minutes
B.3 hours and 12 minutes
C.3 hours and 44 minutes
D.4 hours and 10 minutes
E.4 hours and 33 minutes
第10题
gt;1, then y must be:
A.less than -1.
B.between 0 and -1.
C.equal to 0.
D.between 0 and 1.
E.greater than 1.
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