Y=2x+5
Parallel lines have the same slopes, so you only change the 3 to a different number.
You want to start the equation like Y=2x then any number at the end.
Answer:
Variant c
Step-by-step explanation:
c²=4*9
c=6
You can apply phyphagor
b²=6²+9²=36+81=117

Step-by-step explanation:
(-)(-) = +



Answer: 10x10=100x5=500x2=1000x23=23,000
Step-by-step explanation: