Answer:
5
Step-by-step explanation:
AC = AB + BC
16 = x+1 + x+7
Combine like terms
16 =2x+8
Subtract 8 from each side
16-8 = 2x+8-8
8 = 2x
Divide by 2
8/2 = 2x/2
4 =x
We want to find AB
AB = x+1 = 4+1 = 5
Answer:
9
Step-by-step explanation:
h=x+2
w=x
h+w=20
x+x+2=20
2x=18
x=9
w=x=9
width = 9
The greatest number of tickets is 14
Answer:
A.
The y-intercept of m is less than the y-intercept of n.
Step-by-step explanation:
y-intercept of a function:
The y-intercept of a function is the value of y when 
Function n represents a cubic function that passes through the points (-1,0) and (0,2).
When
, and thus, the y-intercept is y = 2.
Function m:
When
, and thus, the y-intercept is y = -6, which is a smaller number than 2, so the y-intercept of m is less than the y-intercept of n, and the correct answer is given by option A.
<span>8x-27-10-6x=15
2x-37=15
2x=15+37
2x= 52
x=26</span>