Math Homework

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A Cellular phone company offers a contract for which the cost
A Cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given by C = 0.25(t-600) + 63.95, where it is assumed that t > or equal to 600 minutes. W… read more
Stevewh
Bachelor's Degree
Bachelor's Degree
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A cellular phone offers a contract for which the cost C,in
A cellular phone offers a contract for which the cost C,in dollars,, of t minute of telephoning is given by C=0.25(t-500)+78.95, where it is assumed that t is greater than or equal to 500 minutes. Wha… read more
abozer
Bachelor's Degree
6,158 satisfied customers
Can you help me with following algebra problems 1.) Solve
Can you help me with following algebra problems: 1.) Solve by using the elimination method: 5x+5y=-7 7x-3y=13 2.) Solve and graph the compound inequality: 8x-9 less than equal to9 -4 or x-9 greater th… read more
Scott
Master's Degree
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A cellular phone company offers a contract for which the cost
A cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given by C = 0.25 (t-600) and \$80.95, where it is assumed that t> 600 minutes. What times… read more
abozer
Bachelor's Degree
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I have 2 problems and I need the answers asap 1) Two angles
I have 2 problems and I need the answers asap 1) Two angles are complementary. The sum of the measure of the first angle and half the second angle is 74.5. Find the measures of the angles. smaller ang… read more
abozer
Bachelor's Degree
6,158 satisfied customers
A cell phone company offers a contract for which the cost C,
A cell phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given C=0.25(t-600)+\$60.95 where it is assumed t>600 minutes. What times will keep the cost b… read more
Aman
Bachelor's Degree
739 satisfied customers
A cell phone company offers a contract for which the cost of
A cell phone company offers a contract for which the cost of c, in dollars, of t minutes of telephoning is given by c=0.25(t-500)+54.95. Where it is assumed that t is greater than or equal to 500 minu… read more
ck_mba
Computer Engineer
Master's Degree
1,397 satisfied customers
For Scott... 14. Solve 6(r-9)+5 7(r+2)-25 The solution
For Scott... 14. Solve 6(r-9)+5 > 7(r+2)-25 The solution set is: {r|r } 15. Solve by the elimination method. 7x + 6y = 15 2x - 6y = -42 what is the solution? 16. A cellular phone company offers a c… read more
Scott
Master's Degree
18,670 satisfied customers
A cellular phone company offers a contract for which the cost
A cellular phone company offers a contract for which the cost C, in dollars of t minutes of telephoning is given C= 0.25(t-400)+ 48.95, where it is assumed that t >= 400 minutes. What times will ke… read more
Stevewh
Bachelor's Degree
Bachelor's Degree
7,610 satisfied customers
A cellular phone company offers a contract for which the cost
A cellular phone company offers a contract for which the cost c, in dollars of + minute of telephoning is given by c=0.25(t-500) + 60.95, where it is assumed that + >=500 minutes. What times will k… read more
Scott
Master's Degree
18,670 satisfied customers
The phone company offers a contract for which the cost, C in
The phone company offers a contract for which the cost, C in dollars, of T minutes of telephoning is given by C=0.25 (t-600)+61.95 where it is assumed that 1>600 minutes. What times will keep cost … read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
A cellular company offers a contract for which the cost C,
A cellular company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given by C=0.25(t-400) + 73.95, where it is assumed that t >or = 400 minutes. What times will k… read more
Stevewh
Bachelor's Degree
Bachelor's Degree
7,610 satisfied customers
Scott, pls. advise if you will be able to help me with my
Scott, pls. advise if you will be able to help me with my final for the MAT116- Algebra 1, University of Phoenix. Pls. advise how to handle, do I take screen shots and send to you and coordination of … read more
Scott
Master's Degree
18,670 satisfied customers
Solve. 1/4(5x-1/2)-5/3 1/3.Use set-builder notation. The cellular
Solve. 1/4(5x-1/2)-5/3 300 minutes. (>has line underneath) What times will keep the costs between \$86.20 and \$121.95? The telephoning time must be between? minutes and? minutes. Two angels are comp… read more
Scott
Master's Degree
18,670 satisfied customers
A cellular phone company offers a contract for which C, in
A cellular phone company offers a contract for which C, in dollars, of t minutes of telephoning is given by C=0.25(t-600) +43.95 were it is assumed that t is greater then or egual to 600 minutes, what… read more
Scott
Master's Degree
18,670 satisfied customers
A cellular phone company offers a contract for which the cost
A cellular phone company offers a contract for which the cost C, in dollars, of t mintues of telephoning, is given by C=0.25(t-600)+72.95, where it is ssumed that t>or equal to 600 minutes. What ti… read more
Scott
Master's Degree
18,670 satisfied customers
Cellular phone company offers a contract for which the cost
Cellular phone company offers a contract for which the cost is C in dollars of t minutes of telephoning is given by C=.25(t-500)+56.95 where is it assumed that t >500minutes What times will keep co… read more
abozer
Bachelor's Degree
6,158 satisfied customers
A cellular phone company offers a contract for which the cost
A cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given by C=0.25(t-500)+57.95, where it is assumed that t is greater than or equal to 500 min… read more
abozer
Bachelor's Degree
6,158 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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