Questions on Word Problems: Numbers, consecutive odd/even, digits answered by real tutors!

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Question 178880: a circle is circumscribed around a square. a square is then circumscribed around the circle. what is the ratio of the area of the smaller square to the area of the larger square?
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Question 178889: what number must be added to the numerator of 3/10 to produce the fraction 4/5?
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Question 178889: what number must be added to the numerator of 3/10 to produce the fraction 4/5?
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Question 178911: The sum of a two digit number is 13. When 9 is subtracted from the original number, the resulting number is the reverse of the original number. What is the new number?
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Question 179043This question is from textbook Algebra for College Students
: The difference of two numbers is 67. The larger number is three less than six times the smaller number. Find the numbers.This question is from textbook Algebra for College Students

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Question 179088: please help me learn how to do consecutive problems i want to learn how so i can pass my test my problem is find three consecutive integers whose som is -33
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Question 179130: twice a number increased by 5 is 35.find the number
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Question 179134: A three-digit number divisible by 5 has a hundreds digit that is 2 more than the tens digit. If the number is 43 times the sum of the digit, what is the number?
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Question 179214: Write an equation of a line given the following information.
passes through the points (-2,6) and (-3,-4) can you explain each step please

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Question 179514: Put the signs between the numbers to make the equation a true statement. you cannot change the order of the numbers and you must observe the order of operations(add, subtract, multiply,and divide.)
5 4 3 2 1=3

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Question 179545: there is a fill in the sequence question and i have tried to work them out but the numbers between them are so different and i just dont understand. it goes like this (27, 64, 125, 216, 343, 512..)
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Question 179703: the product of two numbers is 32 and their uotient is 8. find the numbers.
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Question 179732: I need to find four consecutive odd integers if three times the second number is 15 greater than twice the fourth integer
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Question 179830: The sum of three numbers is 44. The difference between the largest and the smallest is 14, and the largest is equal to the sum of the two smaller numbers. Find the numbers.
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Question 180016: Find the two-digit number whose tens digit is 4 less than its units digit if the orignal number is 2 more than 3 times the sum of the digits.
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Question 180016: Find the two-digit number whose tens digit is 4 less than its units digit if the orignal number is 2 more than 3 times the sum of the digits.
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Question 180072: 6 plus 3 times a number is 5 times the number. what is the number?
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Question 180525: Find x and y intercepts
-3x-6y=18

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Question 180526: find the slope
(4,-7),(1,-7)

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Question 180540: parallel, perpendicular, or neither
-3x-18y=6
6x-y=14

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Question 180540: parallel, perpendicular, or neither
-3x-18y=6
6x-y=14

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Question 180538: parallel, perpendicular, or neither
-40x-8y=8
-5x-y=17

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Question 180941: student opens math book two facing pages the product is 1980 what is the first page and the second page?
Chapter 11 Introduction and intermediate algebra 3 edition

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Question 181340: I am having trouble figuring the correct answer to this question. I do know that the correct answer is 13/2x, I just cannot figure out how they got it.
Let x represent the unknown number.
The sum of a number, half the number, and 5 times the number.

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Question 181340: I am having trouble figuring the correct answer to this question. I do know that the correct answer is 13/2x, I just cannot figure out how they got it.
Let x represent the unknown number.
The sum of a number, half the number, and 5 times the number.

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Question 181742: Sydney couldn't decide ehat kind of ribbon to buy for her hair. There was a bin in the store that had 120 ribbons in it.There were an equal number of red,blue,pink,lavender,and white ribbons in the bin. One fifth of the ribbons were lacy; the rest were plain. If Syndey closes her eyes nd pulls out a ribbon, what are the odds it will be plain pink?
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Question 181742: Sydney couldn't decide ehat kind of ribbon to buy for her hair. There was a bin in the store that had 120 ribbons in it.There were an equal number of red,blue,pink,lavender,and white ribbons in the bin. One fifth of the ribbons were lacy; the rest were plain. If Syndey closes her eyes nd pulls out a ribbon, what are the odds it will be plain pink?
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Question 181814: a farmer harvested 21 tons of fruit this year. If this quantity is 70% of last year's crop, what was the decrease in tons of fruit harvested this year compared to last year?
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Question 181844: The weight of a body above the surface of the Earth varies inversely as the square of the distance of the body from the center of gravity of the Earth. Is an astronaut weighs 180 lb on the surface of the Earth, how much would she weigh 500 miles above the surface of the Earth? Assume the radius of the Earth to be 4000 miles.
the answer is 142 lb.....but I have no clue to the steps to take to solve this problem...Please explain your steps..

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Question 181909: The tens' digit of a certain two-digit number is twice the units' digit. The difference between the square of the number and the square of the number obtained by reversing the digits is 297. What is the number?
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Question 181931: The formula for calculating the braking distance needed when traveling at a certain speed is d=x^2/20 + x, where x is the speed of the car and d is the stopping distance. Calculate the stopping distance required when a car traveling 20 mph, 40 mph, 60 mph, and 60 mph.
My answers are not coming up correct. Can you explain each step in this problem so I can see what I am doing wrong?

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Question 182112: Q. (((The product of two consecutive odd numbers is 10 more than the square of the smaller number))).
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Question 182231: Q.(((The product of two consecutive even numbers is 12 more than the square of the smaller number. Form an equation and solve it to find the numbers))).
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Question 182113: Q.((( If three times the smaller of two consecutive even integers is added to the larger, the result is 4 more than three times the larger. Find the two numbers (solve algebraically))).
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Question 182286: Q.((( Two times the first of the three consecutive even integers less times the second equals 4. Form an equation and solve it to find the three numbers))).
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Question 182527: Q.(((The sum of two times one number and three times another is 29. The difference between twice the first and the second is 1. Solve algebraically to find the numbers))).
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Question 182526: Q.(((Two times the first of three consecutive even integers less times the second equals 4. Form an equation and solve it to find the numbers))).
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Question 182525: Q. (((One number is 1 more than another doubled. If their difference is 10, find the number (use algebra))).
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Question 182636: The sum of two numbers is 45. One number is 12 larger than the other. What is the expression for the other number?
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Question 182670: Please help, thank you very much. Also please try to guide me along with your answer, thank you!
The tens digit of a two-digit number is 6 more than the ones digit. The sum of the number, and the number formed by reversing the digits is 88. Find the number.

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Question 182879: Y varies directly as the square root of X, and Y=8 when X=9. Find Y when X=49
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Question 182915: If decreasing y by 40 percent, then increasing that by 130 percent gives you 966, what is the value of y ?
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Question 182915: If decreasing y by 40 percent, then increasing that by 130 percent gives you 966, what is the value of y ?
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Question 183013This question is from textbook texas algebra 1
: two times a number plus 6 is three less than one fifth of the number.What is the number?This question is from textbook texas algebra 1

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Question 183303: find three consecutive even integers if the sum of the first two minus the third is 16
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195