Answer:
-3y-3/4+7y+1/4-3x
I hope It's the right answer!
Answer:
100 wizards in magic club
Step-by-step explanation:
20% of 120 is 20 so
120-20=100
As there are 60 minutes in an hour the rate per minute is 24/60 = 0.4 km/minute.
Distance travelled in 20 minutes = 20*0.4 = 8 km.
Answer:
A 24
Step-by-step explanation:
Assuming this is a right triangle, we can use the Pythagorean theorem
a^2+ b^2 = c^2
a^2 + 7^2 = 25^2
a^2 +49= 625
Subtract 49 from each side
a^2 +49-49 = 625-29
a^2 = 576
Take the square root of each side
sqrt(a^2) = sqrt(576)
a = 24
