8. EQAO Paper is sold in packages of different sizes. Which package
has the lowest cost per sheet?
A $1.00 for 150 sheets
B $1.20 for 200 sheets
C $2.50 for 500 sheets
D $5.50 for 1000 sheets

Evaluate cos2θ for cosθ = square root of 3/2

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?

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5