Solve using the addition and multiplication principles together.27(x - 108) = 54
A. 106
B. 110
C. 108
D. 54
Answer: B
Mathematics
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Provide an appropriate answer.Find 
when u = 0 and v = 
if z(x, y) = sin x + cos y, x = u ? v, and y = u + v.
A. 
= 2
B. 
= 1
C. 
= -1
D. 
= 0
Mathematics
Solve the problem.If f varies jointly as q2 and h, and f = 36 when q = 3 and h = 2, find q when f = 192 and h = 6.
A. q = 2 B. q = 4 C. q = 6 D. q = 3
Mathematics
Solve the problem.Doris has a fish pond 15 ft by 18 ft. She wants to put grass in a strip of uniform width around the pond. She has enough grass seed for 234 ft2. How wide will the strip be?
A. 1.5 ft B. 9 ft C. 3 ft D. 12 ft
Mathematics
Find an equation for the hyperbola described. Graph the equation.Center at (0, 0); vertex at (0, 3); focus at (0, -
)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics