1.The ordered pair that is a solution of the equation y = x + 2 is:
2.The ordered pair that is a solution of the equation y = 2x - 4 is:
3.The ordered pair that is a solution of the equation y = |-2x +3| is:
4.The ordered pair that is a solution of the equation y = |5x - 7| is:
2006-08-04 17:42:33 · 4 answers · asked by aj 1 in Education & Reference ➔ Homework Help
really am strugglling with this could use some help.
2006-08-04 17:52:02 · update #1
u r weak in maths
2006-08-04 17:58:42 · answer #1 · answered by joypinkmail 2 · 0⤊ 0⤋
1) y/x = 2 ; x = y/2
2) y + 2 = x ; y/2x = -4
3) x = y/2 - 3/2 ; -y/2x = 3
4) x = y + 1 2/5 ; y/5x = 7
SO:
1) y = -2 ; x = -4
2) y = -2 2/3 ; x = -2/3
3) y = 3/2 ; x = 2 1/4
4) y = 2 4/5 ; x = -0.84
2006-08-04 18:03:36 · answer #2 · answered by Viola Dragon 4 · 0⤊ 0⤋
The equation must be 357 = a hundred and fifty + 0.23x the place x is the type of miles because of fact there's a value of $a hundred and fifty, plus 0.23 consistent with mile. to clean up: Subtract a hundred and fifty from the two aspects of the equation to do away with the a hundred and fifty. 207 = 0.23x Divide the two aspects by ability of 0.23 to get x on my own 900 = x so which you will commute 900 miles. wish this facilitates!
2016-11-03 22:25:15 · answer #3 · answered by ? 4 · 0⤊ 0⤋
4,2
0,2
1,2
2,1
2006-08-04 17:51:40 · answer #4 · answered by Anonymous · 0⤊ 0⤋