Pls i beg of you anything pl

object a and object b are two objects in motion. given the graph of object a and the equation y=5/2x of object b, which of the two moving objects has greater speed and by what factor? (round to the nearest hundredth)

a) object a by a factor of 1.56

b) object b by a factor of 1.56

c) object a by a factor of 1.99

d) object b by a factor of 1.99

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: