Solve the problem.Mary and her brother John collect foreign coins. Mary has twice the number of coins that John has. Together they have 120 foreign coins. Find how many coins Mary has.
A. 80 coins
B. 16 coins
C. 72 coins
D. 40 coins
Answer: A
Mathematics
You might also like to view...
Find the median.Number of miles driven: 14, 18, 36, 43, 67, 67, 77
A. 36 B. 67 C. 43 D. 46
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics
Write the decimal as a fraction. Do not write in lowest terms.1.5
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.You are asked to change 5
to an improper fraction. What should be your first step?
A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.
Mathematics