Perform the operations and simplify.
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Assume that denominator is not 0.
Fill in the blank(s) with the appropriate word(s).
Answer: 8
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Solve the problem.A patient weighing 160 lb. is to receive 7.7 mg/kg of azithromycin. If each capsule contains 310 mg, then how many capsule should the patient receive? Round up to the next whole capsule if necessary.
A. 2 capsules B. 1 capsules C. 4 capsules D. 3 capsules
Factor. Check by multiplying.28a + 36b
A. 4(9a + 28b) B. 4(7a + 36b) C. 4(7a + 9b) D. 4(9a + 7b)
Solve.A projectile moves so that its position at any time t is given by the equations x = 24t and 
for t in [0, 12]. Graph the path of the projectile and find the equivalent rectangular equation. Use the window [0, 700] by [0, 800]. 
A. 
y = 3x - 
x2
B. 
y = 3x - 
x2
C. 
y = 8x - 
x2
D. 
y = 8x - 
x2
Without graphing, answer the following questions for the linear system.(i) Is the system inconsistent, are the equations dependent, or neither?(ii) Is the graph a pair of intersecting lines, a pair of parallel lines, or one line?(iii) Does the system have one solution, no solution, or an infinite number of solutions? 2x - y = 5-2x + 2y = 10
A. (i) dependent (ii) one line (iii) infinite number of solutions B. (i) neither (ii) intersecting lines (iii) one solution C. (i) inconsistent (ii) parallel lines (iii) no solution