The expression below is equivalent to: 2xi (5xi 2 - 3i) 1) 10x^2 - 6x

2) 10xi^3 - 3i

3) 6x - 10x^2i

4) 7x²i^3 - xi

What is the radical expression that is equivalent to the expression 27 1 over 5?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?