Whats the answer to this problem?
2007-10-16 09:51:40 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
It's a line.
Slope is -2/7
Y-intercept is 5
What's the problem?
2007-10-16 09:53:40 · answer #1 · answered by MamaMia © 7 · 1⤊ 1⤋
2x+ 7y=35
y = 3
x = 7
2 * 7 + 3 * 7 = 14 + 21 = 35
2007-10-16 16:57:03 · answer #2 · answered by ib 4 · 0⤊ 0⤋
2x+ 7y=35
infinite number of solutions:
pick any x , you will be able to find a y that satifies y =(35 -2x)/7
2007-10-16 16:55:01 · answer #3 · answered by Any day 6 · 0⤊ 0⤋
that depends:
Look at the question r u solving for y or x.
if u r solving for y then the answer is y=35-2x/7
if u r solving for x then the answer is x=35-7/2
2007-10-16 17:03:11 · answer #4 · answered by Ally 3 · 0⤊ 0⤋
It's a line.
Slope is -2/7
Y-intercept is 5
y=-2/7x+5
2007-10-16 17:03:15 · answer #5 · answered by king bravolance 2 · 0⤊ 0⤋
This is the equation of a straight line.
7 y = - 2 x + 35
y = (- 2 / 7) x + 5
Slope (gradient) = (- 2 / 7)
Line passes thro`(0,5)
2007-10-17 11:01:08 · answer #6 · answered by Como 7 · 1⤊ 0⤋
straight line graph, having negative slope of magnitude 2/7 (the line graph runs from upper left to lower right). y-intercept 5 (x=0, duh...)
why do i feel like am doing someone's homework?
2007-10-16 17:03:14 · answer #7 · answered by pejawa 1 · 0⤊ 0⤋
either u have to give two set of equations or have only one variable if it is a single equation
2007-10-16 16:54:41 · answer #8 · answered by Siva 5 · 0⤊ 0⤋
depends, are you solving for x or y?
2007-10-16 16:54:02 · answer #9 · answered by mgd1k 3 · 0⤊ 0⤋