Solve the system by the substitution method.9x2 + 12y2 = 48y = x + 2
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve.A doctor ordered 4 L of a 0.5% saline solution. How many milliliters were ordered?
A. 2,000 mL
B. 2 mL
C.
| 400 mL |
D. 4,000 mL
Mathematics
Find the area of the figure. Use 3.14 for ?. Round your answer to the nearest tenth.
A. Not enough data B. 24.6 ft2 C. 12.3 ft2 D. 6.2 ft2
Mathematics
Solve the equation.
= 
A. {60} B. {0} C. {6} D. {-60}
Mathematics
Let P(x) be the number of prime numbers less than x. Find ?P??(14). ? ?P?(14) = __________
Fill in the blank(s) with the appropriate word(s).
Mathematics