Answer:
you just need to replace the number into x
Step-by-step explanation:
for example:
f(-4) 1+3x
=1+3(-4)
= -11
10x+15
5 x 2x=10x
5x3=15
Consider the intergers as, x and x+1
x+(x+1)=31
2x+1=31
2x=30
x=15
So, (x+1)=(15+1)=16 would be larger number.
24
7x4
(4.5feet)(5.75feet) and that would equal 12.9375 feet²
