Answer:
(3x-6)/x^2+5x-14
Step-by-step explanation:
No matter who long or complicated the denominators are, if they are the same, it is OK to just add the numerators together and keep the denominator the same.
Answer:
The rusting of iron is represented by the equation 4Fe +3O2 --> 2Fe2O3.
Step-by-step explanation:
49-25=24
24+21=45
456÷45=10.3333333333333
Marvin will have the car for about 10 days.
Answer: 84°
Step-by-step explanation:
On a unit circle, coterminal angles are angles that are in the opposite position of the asked angle. 1524° revolves around 127/15π times across the entire unit circle.
84° is the only positive coterminal angle between 0 and 360 that is in the opposite position of 1524°.
Keep in mind, that there are more coterminal angles, namely 444°, 804°, 1164°, and 1524° itself, but they are outside of the range of 0 and 360 degrees.
Answer:
120 miles
Step-by-step explanation:
Ms. Turner drove 90 miles in March. In January, she drove 1/3 as much as in March.
90 ÷ 3 = 30 miles in January
She drove 4 times as many miles in February as she did in January. In January, she drove 30 miles.
30 x 4 = 120 miles in February
