2x+4=4
2x=0
The answer is
X=0
<span>ratio 3:7
Zoe received £24 (3 x 8 = 24)
</span>Hannah 7 x 8 = £56
Answer:
0.7
Step-by-step explanation:
The correct answer would be the first choice, y=3/2x+3.
Since the line enters the y-axis at (0,3) the y-intercept of the equation would be 3 (as according to the y=mx+b format where b is the y-intercept and m is the slope). The slope would be 3/2 since when you find two perfect points (I used (0,3) and (2,6)) and you use the rise over run method (move up 3 from (0,3) and 2 to the right to get to (2,6)), your slope is 3/2.
Answer:
Slope (m) =
ΔY
ΔX
=
1
2
= 0.5
θ =
arctan( ΔY )
ΔX
= 26.565051177078°
ΔX = 5 – 1 = 4
ΔY = 8 – 6 = 2
Distance (d) = √ΔX2 + ΔY2 = √20 = 4.4721359549996
Equation of the line:
y = 0.5x + 5.5
or
y =
1 x
2
+ 11
2
When x=0, y = 5.5
When y=0, x = -11
