Solve using the addition principle and/or the multiplication principle.38 = 4x + 2
A. 36
B. 7
C. 9
D. 32
Answer: C
Mathematics
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Solve the problem.The range R of a projectile is related to the initial velocity v and projection angle ? by the equation 
where g is a constant. How is 
related to 
and 
if neither v nor ? is constant?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Write the whole number in standard form.5000 + 80
A. 8050 B. 5080 C. 80,500 D. 50,800
Mathematics
Graph the inequality.x > 3 
A. 
B. 
C. 
D. 
Mathematics
Use the graph of the polynomial function f(x) to solve f(x) = 0.
A. -2, 
, 3
B. -3, - 
, 2
C. -3, 2
D. -2, 3
Mathematics