Answer:
40000
Step-by-step explanation:
4×10^4 = 4×10000 = 40000
He goes 1.5k/h. To get that you divide the km by the hour. Then multiply the hour by 1.5 to get the km. (Ex. 2hrs x 1.5km = 3km)
First, find what one lightbulb costs.
9.85 / 5 = 1.97
Then multiply the product by 7.
1.97 * 7 = 13.79
Seven light bulbs will cost $13.79
Answer should be 2, 7/2 hopefully this helped ^^
Answer:
9 and 18
Step-by-step explanation:
