Hello,
If an equation is an identity, then every value of the variable makes the egality true.
Generaly we resolve an equation in R.
In this case Sol=R
Answer:
9
Step-by-step explanation:
10+ -7
3
3 = 9/3
9
Answer:
73.5
Step-by-step explanation:
A=bh
10.5*7
73.5
First, let's find out the number of minutes Emily has to get to school. From 8:25 to 8:50, there are 25 minutes.
Next, let's find out the number of minutes before Emily looks at her watch. From 8:25 to 8:28.50, there are 3.5 minutes.
Now let's calculate Emily's speed in miles per minute. To do so, divide the distance traveled by the time it took:
miles/minute
Now let's calculate how far Emily can travel in 25 minutes going this speed. To do so, we multiply her speed by the time traveled:
miles
5.357 miles is greater than 3.42 miles, so yes, Emily will make it to school on time.