Simplify. Combine like terms if possible.-8x - 10x2
A. -8x - 10x2
B. 80x3
C. -18x2
D. -18x3
Answer: A
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Solve the problem.Charles Williams owns Lake Shore Collectibles, a small shop with three employees. For one payroll period the total withholding tax for all employees was $1793. The total employee's Social Security tax was $673. The total employee's Medicare tax was $157. How much tax must Charles deposit as the employer's share of Social Security tax and Medicare tax? What is the total tax that must be deposited?
A. Employer's share of Social Security and Medicare tax = $830 Employer's tax deposit = $3277 B. Employer's share of Social Security and Medicare tax = $811 Employer's tax deposit = $1641 C. Employer's share of Social Security and Medicare tax = $830 Employer's tax deposit = $3453 D. Employer's share of Social Security and Medicare tax = $654 Employer's tax deposit = $3453
Classify the angle as acute, obtuse, straight, or right.
A. Right B. Straight C. Acute D. Obtuse
Decide whether the statement is true or false. If it is false, tell why.The equation (x - 6)2 - 32 = 0 has two irrational solutions.
A. True B. False; the equation has two rational solutions. C. False; the equation has exactly one real number solution.
Solve.Two particles, m1 and m2, collide in a head-on, one-dimensional, elastic collision. If the first particle had an initial speed of 1 m/sec and the second particle was initially at rest, then the final speeds of the two particles, v1 and v2 (in m/sec), are as follows: v1 = 
v2 = 
Express the sum of the final speeds as a single rational expression.
A. 3 m/sec
B. 
m/sec
C. 
m/sec
D. 
m/sec