5) 2*5
over which equals 10/40 or 1/4
5*8
6)8*3=24
15*10=150 answer is 24/150
7)2*12=24
9*13=117 answer 8/39
8)7*12=84
8*1=8 answer 8 and 1/2 or 84/8
9)4*5=20
12*1=12 answer 1and 2/3 or 20/12
10) 4*4=16
9*9=81 answer 16/81
11)3*7=21
14*9=126 answer 1/6
12)8*24=192
9*11=99 answer 1 and 31/33 or 192/99
Answer:
a) The equation of the straight line passing through the origin and having slope m=-5
y = -5x
b) The equation of the straight line in slope-intercept form
y = 2 x -1
Step-by-step explanation:
<u><em>Step(i):-</em></u>
We know that the equation of the straight line passing through the point (x₁, y₁) and having slope 'm'
y - y₁ = m(x-x₁)
a)
Given that the equation of the straight line passing through the origin and having slope m=-5
y = -5x
<u><em>Step(ii):-</em></u>
b)
Given that the equation of the straight line in slope-intercept form
y = m x +c
y = 2 x -1
The answer is C I think I may have done math wrong but that’s what I got
Answer:
n=6
Step-by-step explanation:
4(n+2)=2(n+10)
4n+8=2n+20
4n-2n+8=20
2n+8=20
2n=20-8
2n=12
n=12/2
n=6
