The interest that Paula earns on her investment is given by the equation l = 36t where t is the time in years that her money is invested. She makes a table to determine how much money she would earn for different values of t. She selects 5 as a value for t. What is the corresponding table entry for l? A. 365 B. 41 C. 7.2 D. 180
d
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Andre received $60 for his birthday and put it in his piggy bank. Each week, he puts 3 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 3w + 60 where w is the number of weeks he has saved 3 dollars. His sister Lana makes a table of reasonable values for w. Lana selects 12 as a value for w. What is the corresponding table entry for D? A. 372 B. 96 C. 75 D. 64
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2 more...
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The altitude of a plane as it begins to descend is shown by the linear equation a = 22,000 – 800m, where a is the plane’s altitude, in feet, and m is minutes. What is the plane’s altitude when m = 12?
The altitude of a plane as it begins to descend is shown by the linear equation a = 22,000 – 800m, where a is the plane’s altitude, in feet, and m is minutes. What is the plane’s altitude when m = 12?
12,400
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The amount of money an electrician charges when visiting a home to make a repair is shown by the linear equation c = 110 + 85h, where c is the amount the electrician charges and h is the number of hours spent at the home. How much does the electrician charge when h = 3.5?
407.5
Okay, last one righ here
ok
tell me if there right
One of them were wrong
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