Math

Given (a+2,a-2)= a for all integers a, (6,2)=

a) 3
b) 4
c) 5
d) 6
e) 8

The cost of a drive-in movie is $y per vehicle. A group of friends in a van shared the admission cost by paying $0.40 each.If 6 more friends had gone along,everyone would have paid only $0.25 each. What is the value of $y?

a) 4
b) 6
c) 8
d) 10
e) 12

  1. 👍 0
  2. 👎 1
  3. 👁 198
  1. 1.
    Solve for a
    a+2=6
    a-2=2

    2.
    Let x=initial number of friends.
    0.4x = 0.25(x+6)
    Solve for x.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    If the product of 4 consecutive integers is equal to one of the integers, what is the largest possible value of one of the integers? The answer is 3, but I do not understand how it is 3. I tried writing out 4 consecutive #'s such

    asked by Jenny on October 13, 2014
  2. Pre Calc 12

    Four consecutive integers have a product of 360 Find the integers by writing a plynomial equation that represents the integers and then solving algebraically.

    asked by Ellen on December 26, 2012
  3. Math, Please Help

    1) Given the arithmetic sequence an = 4 - 3(n - 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1 All integers where n ≤ 4 All integers where n ≥ 4 2) What is the 6th term of the geometric

    asked by AMK on May 14, 2014
  4. Math

    2. The sum of the reciprocals of two consecutive positive integers is 17/72. Write an equation that can be used to find the two integers. What are the integers? Steve helped me yesterday and gave me the hint 8+9=17. Then I thought

    asked by Olivia N J on February 24, 2017
  1. smallest of 3 integers

    The sum of the reciprocals of three consecutive positive integers is equal to 47 divided by the product of the integers. What is the smallest of the three integers?

    asked by Anonymous on June 27, 2012
  2. math

    5. The sum of 7 unequal positive integers is 61. What is the largest possible value that any of those integers can have? A.55 B.40 C.39 D.13 E.9 please show work

    asked by Johnny on July 19, 2014
  3. Algebra

    1) Given the arithmetic sequence an = 4 - 3(n - 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1 All integers where n ≤ 4 All integers where n ≥ 4 2) What is the 6th term of the geometric

    asked by Anonymous on May 14, 2014
  4. maths

    the non- decreasing sequence of odd integers {a1, a2, a3, . . .} = {1,3,3,3,5,5,5,5,5,...} each positive odd integer k appears k times. it is a fact that there are integers b, c, and d such that, for all positive integers n, añ =

    asked by fui on November 11, 2016
  1. math check

    Posted by TchrWill on Thursday, July 14, 2005 at 5:44pm. 2.)The sum of four consecutive odd integers is -336. Set up an equation AND solve for all of the integers. Two ways to approach this. -336/4 = -84 making the 4 consecutive

    asked by angel on July 17, 2005
  2. Math

    The least integer of a set of consecutive integers is -48. if the sum of these integers is 49, how many integers are in the set?

    asked by Amy on August 22, 2011
  3. math

    the sum of the reciprocals of three consecutive positive integers is equal to 47 divided by the product of the integers. what is the smallest of the three integers?

    asked by sadia on January 18, 2013
  4. math

    How can I figure this out? Five integers have an average of 69. the median is 83. the mode is 85. the range of the 5 integers is 70. what is the second smallest of the 5 integers?

    asked by Kayla on May 21, 2008

You can view more similar questions or ask a new question.