Theses are very, very few simple equations...Just checking to make sure my answers are correct. It is an a Word .doc file.
Help is greatly appreciated.
Thank you! :)
http://www.moreofhim.net/equations.doc
2007-02-09 02:58:07 · 3 answers · asked by arielleelise 1 in Science & Mathematics ➔ Mathematics
I cannot copy and paste the questions because it is multiple choice & therefore, doesn't fit.
2007-02-09 03:11:13 · update #1
1: If 6 is added to a certain number, the result is 25. What is the number?
17
19 is a answer
21
18
2: If 5 crates of oranges cost $13.25, what is the price of each crate?
$1.85
$2.40
$2.65 is answer
$2.87
3: The area of a rectangle is 224 sq. in. The width is 14 inches. Find the length.
16 in is answer
18 in
20 in
22 in
4: Elizabeth invested $18.75 in a Savings Bond. This was 3/4 of her total savings. What were her total savings?
$23.50
$25.00 is answer
$26.75
$28.50
5: After a worker received an hourly wage increase of 27 1/2 cents an hour, he was paid 95 cents an hour. What was his hourly wage before the increase?
48 cents
56.5 cents
64.5 cents
67.5 cents answer
6: If a number is decreased by 3 1/2 , the result is 113 1/2 . What is the number?
128
117 is answer
134
140
7: Three fourths of a number added to 10 equals 115. What is the number?
35
125
140 is answer
156
8: What number multiplied by 7 and then decreased by 7 gives 7?
7
1
2 is answer
3
9: The area of a rectangle is 403 square feet. The base is 26 feet. Find the height.
12.5 ft
13 ft
17.5 ft
15.5 ft is answer
10: Jim receives a 20% commission on the magazines that he sells. How much will he receive if he sells $14.50 worth of magazines in one day?
$2.90 is answer
$3.20
$2.45
$3.05
11: Mr. Warren paid a property tax of $172 last year. The tax rate was $20 on $1000. What was the tax on $100?
$20
$5
$2 is answer(not sure
$10
12: A salesman earned $85 one week. This amount was 15% of his sales. How much were his sales?
$554.34
$566.67 is answer
$575.70
$580.00
13: What amount of money must be invested at 6% to give $1200 income a year?
$15,500
$17,770
$20,000 answer
$24,000
14: Sam spent $2.65 one week and then had $1.85 left. What did he have at the beginning of the week if he received nothing during the week?
$4.35
$4.50
$4.80
$5.05
15: Mr. Brown received $180 for selling a car for $2400. What was his rate of commission?
6.2%
8.4%
9%
7.5% answer
16: A man made a profit of $42 in selling a television set. This represents 12% of the selling price of the set. What was the selling price?
$325
$350 answer
$365
$388
17: The perimeter of a regular pentagon is 425 feet. Find the length of one side.
85 ab=nswer
90
106
16.5
18: An isosceles triangle has a base of 15 inches. The perimeter is 76 inches. Find the length of each of the equal sides.
25.7
32
30.5 in answer
35.5
19: A rectangular building covers one acre (43,560 sq. ft.). The width is 132 feet. What is the length?
330 ft answer
355 ft
378 ft
382 ft
20: Wheat is being stored in a bin the shape of a rec¬tangular solid. The length is 14 feet, and the width is 9 feet. To what depth will the bin have to be filled in order to hold 504 bushels? One bushel occupies 1 1/4 cubic feet.
7.5 ft
6.6 ft
8.3 ft
5 ft
21: Lee traveled 24 miles in the first three hours of his bicycle trip. If he keeps up this rate, how far will he travel in five hours?
60 miles
54 miles
40 miles.
36 miles
2007-02-09 03:22:19 · answer #1 · answered by Helper 6 · 1⤊ 0⤋
Your selections didn't show in your attachment, but here goes - it's been a while since i've done geom though so i skipped 3.
1)9 2)$2.65 3)16in 4)$25 5)67.5 cents 6)117 7)140 8)2 9)15.5ft 10)$2.90 11)$2 12)$566.67 13)$20000 14)$4.50 15)7.5% 16)$350 17)-- 18)-- 19)330ft 20)-- 21)40mi
2007-02-09 03:17:00 · answer #2 · answered by Mia 1 · 0⤊ 0⤋
copy and paste the info here. most people are not going to open a file that they can't verify as safe.
2007-02-09 03:07:24 · answer #3 · answered by Billy FZ1 5 · 0⤊ 0⤋