Answer:
Step-by-step explanation:
Given
1: 5x + 20
2: Opposite of 20
Required
Find their sum
Suppose that a is a number; The opposite of a is -a. So, the opposite of 20 is -20.
Having said that:
The required sum is:
Remove bracket
Answer:
The expression: 1.5x +9 represents the amount of money that monica spent.
We know that monica paid for lunch as well as tickets to ride several times.
The number 9 in the expression represents the amount of money she paid for lunch.
The 1.5x represents the money spent riding. Each ride costs 1.5 and 'x' comes to be the number of rides she took.
Hello there,
The time it takes an excursion boat to travel 36 miles downstream is the same as the time it takes the boat to travel 12 miles upstream. If the stream is 4 miles per hour, which of the following is the speed of the boat in still water.
Answer: 8 m/h
Answer:
y= -0.25x+2
Step-by-step explanation:
Answer:
100°
Step-by-step explanation:
No explanation, by your request.
