Solve the problem.The fuel for a gas snowblower consists of 1.9 parts oil to 39.9 parts gas. Determine the ratio of oil to gas in simplest form.
A. 1 to 22
B. 20 to 1
C. 1 to 21
D. 21 to 1
Answer: C
Mathematics
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Multiply and simplify.
A. 32
B. 32y4
C. 8y3
D. 32y3
Mathematics
Solve the system of equations using Cramer's Rule, if applicable.
A. ?
B. {(x,y) 
C. (9, 5)
D. (5, 9)
Mathematics
Solve the problem.The equation of the line passing through the distinct points (x1, y1) and (x2, y2) is given by 
= 0. Find the equation of the line passing through the points (3, 5) and (-1, 4).
A. x - 4y + 17 = 0 B. x + 7y + 17 = 0 C. x + 4y + 17 = 0 D. -x + 4y - 17 = 0
Mathematics
Perform the row operations on the matrix and write the resulting matrix.Replace R3 by 
R1 + R2
A. 
B. 
C. 
D. 
Mathematics