Answer:
gradient is 5
Step-by-step explanation:
x intercept, replace y with 0
y +5x= 13
0+ 5x =13
0 - 13= -5x
-13= -5x
-13/-5 = -5x/-5
x = 13/5
y intercept, replace x with 0
y+5x=13
y+5(0)=13
y+0=13
y =13
Answer:
Distance covered by Eli is
miles.
Step-by-step explanation:
Eli biked the distance from his home initially =
miles
Then he remembered that he had left a book at home.
He came back home and traveled the distance =
miles
Then he reached the library by traveling the distance =
miles
Total distance covered by him = 
= 
= 5 + 
= 
= 
=
miles
Therefore, distance covered by Eli is
miles.
Answer:
Below
Step-by-step explanation:
● 7x (2x + 2)
● 7x*2x + 2*7x
● 14 x^2 + 14x