Answer:
230
Step-by-step explanation:
20x11=220
20x0.5=10
220+10=230
Answer: more grandparents prefer using a hard copy than a digital copy
Step-by-step explanation:
You subtract 2.3 million from 4.1 million and you get your answer of 1.8 million
Answer:
y=-93
Step-by-step explanation:
You just substitute 10 for x
y=-7(10)-23
y=-70-23
y=-93
Answer:
10
Step-by-step explanation:
By the Pythagorean Theorem:

Hope this helps!