Answer:
y = 2x + b
I dont know what b is but the slope is 2 I think
Do you have a better picture?
Answer:
a=7.75
Step-by-step explanation:
19 = 4a − 12. 19+12=31. 31/4=7.75
Answer:
x=31/25
Step-by-step explanation:
3x+4/5=7-2x
Multiply through by 5
5(3x+4/5)=5(7-2x)
15x+4=35-10x
Collecting like terms
15x+10x=35-4
25x=31
x=31/25
Answer:
14 is the length of the missing side.
Step-by-step explanation:
Use pythagorean theorem.



