Answer:
25% off $80.00 is <u><em>$60.00 </em></u>
The difference is $20.00
Step-by-step explanation:
Hope this Helps!!!
Answer:
Average = 16, standard deviation =
Step-by-step explanation:
15+12=27
27+(17+14)+22=27+31+22=80
80/5=16
Distance from 22 to 16=6, from 12 to 16=4, so deviation = 5
7 miles:2.5 hours
10 miles:? hour
10×2.5÷7=25/7. As a result, It took him 25/7 hours or 3 4/7 hours to ride 10 miles. Hope it help!
Answer:
The measure of the angle is 55°
Step-by-step explanation:
Take an angle A and let its complement be x°
Its supplement is 20° + 3x°
Supplementary angles add up to 180° so;
Angle A = 180° - (20° + 3x°) = 160° - 3x°
Complementary angles add up to 90° so;
x° + 160° - 3x° = 90°
-2x° = -70° , x° = 35°
So the complement of the angle A is 35°
Angle A is 90° - 35° = 55°
And its supplement is 180° - 55° = 125°
Option C
step by step explanation:
f(x)+g(x)=(2x²+4x-5)+(6x^3-2x²+3)
(2x² + 4x - 5) + (6x³ − 2x² + 3)
2x² + 4x −5+ 6x³ - 2x² + 3
(2x² - 2x²) + 4x + (−5+ 3) + 6x³
(2-2)x² + 4x + (-5+ 3) + 6x³
4x - 2 + 6x³
4x - 2 + 6x³
6x³+4x-2
