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
Step-by-step explanation:
x+2x+3<36
3×<33
x<11
the number is less than 11
Answer:
4^15
Step-by-step explanation:
We multiply both exponents 3 and 5
So we get:
4^15
Hope this helps
Good Luck
Answer:
a=2 and b=2...............
Answer:
28.9°c
Step-by-step explanation: