D is 32
Bc of the alternate angle thing I don’t remember what it’s called
Anddd
For B
180-138= 42=42+29=71
180-71=109
Therefore a is 109
32 +20 is 52
180-52 =128
Answer:
C. 250 miles
Step-by-step explanation:
Answer:
6+9x
Step-by-step explanation:
Hope this helped you by any way!
Answer:
4a - 3
Step-by-step explanation:
"four times a" = 4 * a = 4a
"3 less than" = -3
Combine the terms: 4a - 3
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1. the slope of the line is rise/ run
pick two points change in y/ change in x
we go up 7 and to the right 5
up and right are positive (down and left are negative)
m = 7/5
2. The y intercept is where we cross the y axis (x=0)
it is called b
b=7
(0,7)
3. y=mx+b
y = 7/5 x+7
this is in slope intercept form
