Find the measure of angle 2

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

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?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read