Answer:
Step-by-step explanation:
jkfsdncdskj
Answer: Yes
Step-by-step explanation:
When rounding up to the nearest number, you start with tens, then hundreds as the case maybe.
Answer:
The solution to the system of equations is (0,2)
Step-by-step explanation:
105 miles
Explanation
First we need to find the time traveled. I first convert the times into minutes. Use military time if one is am and the other is pm
3:30 - 210 minutes
5:00 - 300 minutes
Now we can subtract the two
300-210= 90
Now we can convert that back into time
1:30
We now know they drove for an hour and 30 minutes, so now lets calculate that.
Knowing that they drove 70mph, that means every hour they drove 70miles. So lets add 70 for every hour
70miles ; 30 minutes
We still have 30 minutes leftover, but we know that 30 minutes is half of an hour. So we can just divide 70 in half.
70÷2= 35
Now we need to add our miles together
70+35= 105miles
Answer:
The answer to your question is letter C.117
Step-by-step explanation:
The original expression is: uv² +5uv + u²
and u= 3 and v = 4
Then: (3)(4)² + 5(3)(4) + (3)² Substitution
(3)(16) + 5(12) + 9 Expanding
48 + 50 + 9 Simplify
117 Result