Answer:
the answer is B
Step-by-step explanation:
X= 45, you would place 15 into y's place, which would give you x-15= 30... then you would add 15 to both sides, which would give you x=45<span />
Answer:
13 cm
Step-by-step explanation:
78/6=13
Answer:
-4.375
Step-by-step explanation:
