Mary is twice Bill’s age. The sum of Bill’s age and Mary’s age is 3 more than the age of Jack. If Jack is 75 years old, how old is Mary?
a. 24
b. 26
c. 52
d. 50
c. 52
If Mary is twice Bill’s age and the sum of Bill’s age and Mary’s age is 3 more than 75, Mary is 52 years old.
Mathematics
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Solve the problem.A fruit salad is made up of cantaloupe, strawberries, and bananas. If a salad weighing 65 ounces contains three ounces of bananas for every ounce of strawberries and has the same number of ounces of cantaloupe as strawberries, how many ounces of bananas are in the salad?
A. 26 ounces B. 13 ounces C. 39 ounces D. 34 ounces
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Write the expression as a pure imaginary number.
A. -6i
B. 
i
C. ±6
D. 6i
Mathematics
Multiply.
A. 39,910 B. 39,896 C. 39,900 D. 39,890
Mathematics
Find the missing length to the nearest tenth.
A. c = 328.0 cm B. c = 16.6 cm C. c = 656 cm D. c = 25.6 cm
Mathematics