I need some help please due today

a ) 7a

b ) 9x

c ) 4p

Step-by-step explanation:

a ) 2a + 5a

Take a common

= a ( 2 + 5 )

= a (7)

= 7a

b ) 12x - 3x

Take x common

= x ( 12 - 3 )

= x ( 9 )

= 9x

c ) 3p + 2p - p

Take p common

= p ( 3 + 2 - 1 )

= p ( 5 - 1 )

= p (4)

= 4p

Hope this helped!

~AH1807

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

A. but. i don’t nohxbzbz