Answer:
8
Step-by-step explanation:
2 divide 1/4 = 
What we have to do here is find a common denominator for both fractions, in this case 4, and change to equivalent fractions with a denominator of 4.
Then we divide across. The denominator of the answer will be 1 because the denominators are the same. Divide the numerators and get 8 ÷ 1, wich is just 8.
Answer:
173
Step-by-step explanation:
Answer: First.
Step-by-step explanation:
Let's find the speed of the first airplane:
2800 ÷ 5 = 560 (miles per hour)
Let's find the speed of the second plane:
3885 ÷ 7 = 555 (miles per hour)
Thus, the first plane flies faster than the second.
If I am guessing the exponent correctly for your equation and it really is :
(x+5)² + (y-7)² = 36
then your answer would be answer choice A(6)
Answer:
$75
Step-by-step explanation:
Remove $25 from $150. (125)
Calculate 40% of 125. (50)
Remove that 40%. (75)
So...
150 - 25 = 125 - 50 = 75