Enter the value of n so that the expressions are equivalent A.) 3y+4= ny+4
B.) 2x+3-1=2x+n
C.) nx+6=8x+5-3x+1
D.) (–y + 5) + (7y – 9) is equivalent to (ny – 4).

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Which statement about the graph of y = 8(0.25)^2

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class