Solve the proportion equation.
= 
A. 
B. 2
C. 7
D. 
Answer: C
Mathematics
You might also like to view...
Factor completely. If the polynomial cannot be factored, say it is prime.x9 + 1
A. (x - 1)(x + 1)(x6 - x3 + 1) B. (x - 1)(x2 + x + 1)(x6 + x3 + 1) C. (x + 1)(x2 - x + 1)(x6 - x3 + 1) D. (x3 + 1)(x6 - x3 + 1)
Mathematics
Find the perimeter of the rectangle or square.Length = 10 ft, width = 4 ft
A. 28 ft B. 14 ft C. 12 ft D. 16 ft
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.4x - y ? -8x + 2y ? 6
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Mrs. Boyd has a desk full of quarters and nickels. If she has a total of 18 coins with a total face value of $2.50, how many of the coins are nickels?
A. 10 nickels B. 13 nickels C. 12 nickels D. 8 nickels
Mathematics