Answer:
the like terms are 2xy, -xy, and xy. In other words: 2, 4, & 6
Answer:
For a <u>quadratic equation</u>, a graph that has <u>one solution</u> will only intersect the x-axis ONE time. This is seen when the vertex of the parabola <u>rests on the x axis</u>.
Answer:
y= 4/7x -1
Step-by-step explanation:
solve for y first in 4x-7y=9, which becomes y = 4/7x - 9/7, then since its a parallel line the slope stays the same which is 4/7. Then plug into this equation: y =mx+b, in which you plug in the point for the x and y values and you plug in the slope for m, so the equation becomes, 3 = (7)(4/7) + b and now solve for b in which b = -1 and now write the equation using all the corresponding things so the equation becomes: y= 4/7x -1
Answer:
the answer is D
and here a way to get the correct
and it is to
keep,change the sign,and flip the last fraction
Step-by-step explanation:
Answer:
$9
Step-by-step explanation:
If you do 13x1.50= 19.5
28.50 - 19.5 = 9
