<span>The easiest way is probably noticing that the plane flies 180 miles farther than the car in the same time. And...the car goes 90 mph slower. If you imagine that they started at the same point...that means that the two trips went on for two hours (2 hours x 90 mph faster = 180 miles farther). </span>
Answer:
38
Step-by-step explanation:
Since 19 is 50% of x, we multiply it by two
19 x 2 = 38
Answer:
x+3Y=−27
Step-by-step explanation:
hope this helped;-;
Answer:
1894+x^2
Step-by-step explanation:
1894+x^2
41 squared IS 1,681.
Adding 213 makes it 1894.
And you end up with the expression 1894+x^2
Hope this helps!