Translate the sentence to an algebraic inequality.John weighs at least 69 pounds.
A. x ? 69
B. x < 69
C. x ? 69
D. x > 69
Answer: C
Mathematics
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Solve the problem. Use 3.14 for ?. Round to the nearest tenth.An exercise ball has a diameter of 3.3 feet. Find the volume.
A. 150.5 ft3 B. 75.2 ft3 C. 8.5 ft3 D. 18.8 ft3
Mathematics
If y varies directly as x, write a general formula to describe the variation.y = 7 when x =
A. y = x
B. y = x +
C. y = x
D. y = 56x
Mathematics
Solve.A patient must drink 3 L of water in the 2-hr period before a certain test is administered. How many milliliters per hour must the patient drink?
A. 1,500 mL B. 6 mL C. 150 mL D. 1.5 mL
Mathematics
Translate to an algebraic expression.One tenth of x
A. 1.1x
B.
C. 10x
D. 25x
Mathematics