Write a system of equations in x and y describing the situation. Do not solve the system.One number is 6 more than another number. If you add 10 to 6 times the first number, the result is 7 times the second number.
A. 
B. 
C. 
D. 
Answer: D
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Find the derivative of the function.g(x) = 
A. g '(x) = 
B. g '(x) = 
C. g '(x) = 
D. g '(x) = 
You are given the graph of some function f defined on the indicated interval. Find the absolute maximum and the absolute minimum of f, if they exist.
? 
?
f defined on 
?
A. Absolute maximum value: 0.3; absolute minimum value: -6 B. Absolute maximum value: 0.3; absolute minimum value: -2 C. Absolute maximum value: -2; absolute minimum value: -6 D. Absolute maximum value: 0.3; absolute minimum value: 0
Multiply. Write the result in the form a + bi.(9 - 3i)(2 + 4i)
A. 30 + 30i B. 6 - 42i C. -12i2 + 30i + 18 D. 30 - 30i
Solve the problem by writing and solving a suitable system of equations.Julia is preparing a meal by combining three ingredients. One unit of each ingredient provides the following quantities (in grams) of carbohydrates, fat, and protein. Protein(g)Carbohydrates(g)Fat (g)Ingredient A331Ingredient B242Ingredient C451Ideally the meal should contain 
of protein, 
of carbohydrates, and 
of fat. How many units of each ingredient should Julia use?
A. 4 grams of ingredient A, 2 grams of ingredient B, 3 grams of ingredient C B. 2 grams of ingredient A, 3 grams of ingredient B, 4 grams of ingredient C C. 3 grams of ingredient A, 4 grams of ingredient B, 2 grams of ingredient C D. 2 grams of ingredient A, 4 grams of ingredient B, 3 grams of ingredient C