Translate the problem situation to a system of equations. Do not solve.Anne has 17 coins in her pocket consisting of nickels and dimes only. The total value of the coins is $1.35. How many nickels and how many dimes does she have?
A. x + y = 17; 5x + 10y = 1.35
B. x + y = 17; 5x + 5y = 135
C. x + y = 17; 0.05x + 0.1y = 135
D. x + y = 17; 5x + 10y = 135
Answer: D
You might also like to view...
Use the data to construct a frequency distribution.
First Class = 36-40
A. 
B. 
C.
D. 
The position vector of a particle is r(t). Find the requested vector.The acceleration at t = 2 for r(t) = (9t - 3t4)i + (3 - t)j + (7t2 - 10t)k
A. a(2) = -144i - j + 14k B. a(2) = -144i + 14k C. a(2) = -36i + 14k D. a(2) = 144i + 14k
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Find the standard form of the equation of a circle that satisfies the given conditions.Center (24, 2); touching the y-axis
A. (x - 2)2 + (y - 24)2 = 24 B. (x - 24)2 + (y - 2)2 = 24 C. (x - 2)2 + (y - 24)2 = 576 D. (x - 24)2 + (y - 2)2 = 576