Answer:
10 km/ hour = 6.25 miles/ hour
Step-by-step explanation:
cyclist travel in 5 hours = 6.25 x 5 = 31.25 miles
Answer:
3^6
Step-by-step explanation:
3^8 * 3^-2
3^(8-2)
3^6
Answer:
Step-by-step explanation:
3ab + 7a² + 2b² - (7a² - 4ab + 2b²) = 3ab + 7a² + 2b² - 7a² + 4ab - 2b²
Now combine like term. Like terms have same variable with same power.
= <u>3ab + 4ab</u> <u>+ 7a² - 7a²</u> + <u>2b² - 2b²</u>
= 7ab
X is equal to about 3.218876
Answer:
x = 4
Step-by-step explanation:
Given
4.5x = 18 ( divide both sides by 4.5 )
x = 4
