Answer:
x = 17
Step-by-step explanation:
29 + 29 + 11x - 65 = 180
58 + 11x - 65 = 180
58 + 11x + 65 = 245
58 + 11x = 245
-58 + 11x = -58
11x = 187
x = 17
Answer: There are 140 adults and 40 children.
Step-by-step explanation:
Let 2x = Number of children
7x = Number of adults.
As there are 100 more adults than children.
That means, 
Number of children = 2 (20)=40
Number of adults = 7(20) = 140
Hence, there are 140 adults and 40 children.
Asuming they started summer at the same time. The logical answer will be none, because it will take at least 165 days for the lcd(5) to overlap and there is not 165 days in a summer.
so it will be a rate of 1 for every 5 times Antonia went to the beach.
Answer:
The actual speed of the car is either 57 mph or 63 mph.
Step-by-step explanation:
First Calculate 0.05*60=3
The limit could either be
60-3=57 Or 60+3=63
57 mph of 63 mph
If a company has 5 employees with annual salaries of $20,000, $40,000, $20,000, $60,000, and $70,000, respectively, what is the
natta225 [31]
<span>20,000+40,000+20,000+60,000+70,000=210000
210000/5=42000</span>
