The costs , in pounds , of buying time on a satellite link can be worked out using this rule
add 3 to the number of hours bought
multiply your answer by 1000
A) The cost of buying n hours of satellite time is C pounds.
write down a formula for C in terms of n
add 3 to the number of hours bought
multiply your answer by 1000
A) The cost of buying n hours of satellite time is C pounds.
write down a formula for C in terms of n
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C = 1,000(n + 3)
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C=1000(n+3)