Give the specific equation relating the variables after evaluating the constant of proportionality for the given set of values.V varies jointly as H and K, and V = 28 when H = 7 and K = 2.
A. V = 
B. V = 4HK
C. V = 2HK
D. V = 4H
Answer: C
Mathematics
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Graph the function.f(x) = (x + 3)2
A. 
B. 
C. 
D. 
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Solve.Francis has a total of $2301 in her checking account. If she writes a check for each of the items below, how much money will be left in her account?phone$ 48rent$750car$429
A. $1064 B. $1073 C. $1074 D. $1227
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Solve the problem.A woman made a deposit of $203. If her deposit consisted of 59 bills, some of them one-dollar bills and the rest being five-dollar bills, how many one-dollar bills did she deposit?
A. 23 one-dollars B. 18 one-dollars C. 36 one-dollars D. 13 one-dollars
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A. 23.973 B. 6.847 C. 7.047 D. 6.947
Mathematics