Hi, did you forget to attach the two-way table to the question? I can't seem to see it, so I can't answer your question
Answer:
The sister is 10 and Mike is 20
Step-by-step explanation:
10 x 2 = 20
10 +20 = 30
Answer:
2√506
Step-by-step explanation:
√8x253 = √2024 = √4x506 = 2√506
18y - 9y = 9y
9y = 45
9y/9 = 45/9
y = 5
hope this helps