Answer:
x = 13
Step-by-step explanation:
- 4 = -17 + x
Add 17 to each side
- 4+17 = -17+17 + x
13 =x
Answer:
9 times
Step-by-step explanation:
Answer: 8,800,000
Step-by-step explanation:
First year recorded number of cars on the roads = 80, 000,000
Increase rate = 10%
In the second year , the number of cars recorded = 10% of 80,000,000
= 10/100 x 80,000,000
= 8,000,000
= 80,000,000 + 8,000,000
= 88,000,000
In the third year, the number of cars recorded = 10% of 88,000,000
= 10/100 x 88,000,000
= 8,800,000
= 88,000,000 + 8,800,000
= 96,800,000.
The number of cars we had more in the third years compared to year two will be
= 96,800,000 - 88,000,000
= 8,800,000
Answer:
65 degrees
Step-by-step explanation:
85 + 30 = 115
180 - 115 = 65
Verify:
a + b + c = 180
85 + 30 + 65 = 180
180 = 180
