2(05.02)
solve the system of equations by substitution. what is the solution for x? (1 point)
2x + y = 1
4x + 2y = -2
o x=0
o
there is no x value, as there is no solution
o
x can be any value, as there is an infinite number of solutions.
o x=2

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p

Answer this question i need as soon as possible