Simplify the following expression:

- 10x + 15 - 3x + 2

a: - 7x+17

b - 13x+17

c 13xsquared + 17

d: 13xsquared + 13

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If Sinx = 3/4, find x (3sf)

Determine whether the following system of equations has one solution, no solution, or an infinite number of solutions. Explain your reasoning. 2x - 4y = 10 7x - 9y = 12

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Jim has 4 New York quarters, 3 Pennsylvania quarters, and 3 Virginia quarters in his pocket. What is the probability that he will get a Pennsylvania quarter followed by a Virginia quarter when he pulls two quarters out of his pocket?

Delia worked 45 minutes on her oil painting. She took a break at 10:35 a. m. At what time did Delia start working on her painting

Express 962 in standard form

A plane travels 395000 meters in 9000 seconds, what is the speed?

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