Challenge i u can figure what 14027838383839 x 200000000000 is without a calculator u get a prize

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Three times the sum of a number and seven is negative thirty-six. what is the number?

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?