Answer:
15
Step-by-step explanation:
15 is 5 * 3 so is not prime.
Answer:
X=-1,y=-2
Step-by-step explanation:
if y =2x
2x=4x+2
so X=-1 and y=-2
Answer:
4w^2 +4w+1
this is the product.
Step-by-step explanation:
Answer:
x=3 5x+2=17
Step-by-step explanation:
Answer:
where are the ordered pairs
Step-by-step explanation: