Multiply using the FOIL method.(x - 8)(x + 6)
A. x2 - 48x - 2
B. x2 - 2x - 48
C. x2 - 3x - 48
D. x2 - 2x - 2
Answer: B
Mathematics
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Solve
û2x2 + 3y when x = 8 and y = 14.4. a. 11.7 b. 19.6 c. 13.1 d. 18.0 e. 174.4
Mathematics
Write the expression with positive exponents. Then simplify if possible.-5-4
A. 625
B. 
C. - 
D. -625
Mathematics
Find a cartesian equation of the following curve, assuming the center is at the origin. Use a graphing utility to check your work.A hyperbola with vertices (0, ±2) and eccentricity 2
A. 
- 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics
Find the missing value and write a conclusion. If necessary, round the percentage to the nearest tenth.What percent of 1670 is 195 ?
A. 5.1% of 1670 is 195. B. 11.7% of 1670 is 195. C. 856.4% of 1670 is 195. D. 0.1% of 1670 is 195.
Mathematics