7x-1x= 6x
you forgot the x mathematician!
you can think of it as 7 xboxes - 1 xbox = 6xboxes
Anon
You have to use the underscore not the caret (hat)
$$gradient (slope)=\dfrac{y_2-y_1}{x_2-x_1}$$
I entered this using the LaTex tab
gradient (slope)=\dfrac{y_2-y_1}{x_2-x_1}
arc tan is atan
speed = 191/(4.25) km/hour
rearrange the first equation to x=-41+9y
then sub that value of x into the second equation.
solve it and you will have the value of y
sub the y value back into one of the early equations and solve for x
I like your answer happy :)
The negative and the take away are the same button
$$\lim\limits_{x\rightarrow\infty}\;\frac{x^2+3}{x+1}$$
where do you want the last x - I am confused
no the place value is 10 000
the actual value is 70 000
740 what? km? m?
+118733 
