Simplify, where possible.7x + 10 - 10x - 9
A. -3x + 10y - 9
B. 17x + 19
C. -3x + 1
D. 3x + 1
Answer: C
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Use a strictly graphical approach to solve the equation over the interval [0, 2?). Express solutions to the nearest hundredth.ex = cos x + 2
A. {0.95} B. {1.05} C. ? D. {0}
Write the number in decimal form.7.628 × 10-5
A. 0.00007628 B. -762,800 C. 0.000007628 D. 0.0007628
Solve the problem.100 employees of a company are asked how they get to work and whether they work full time or part time. The figure below shows the results. If one of the 100 employees is randomly selected, find the probability that the person does not work full time.
1. Public transportation: 6 full time, 8 part time2. Bicycle: 5 full time, 3 part time3. Drive alone: 30 full time, 32 part time4. Car pool: 7 full time, 9 part time
A. 0.52 B. 0.32 C. 0.49 D. 0.48
Solve the problem.How much will it cost to carpet a rectangular room measuring 
by 
if carpeting costs $30.05 per square meter?
A. $5048.40 B. $1562.60 C. $781.30 D. $10,096.80