Answer:
The answer is 210
Step-by-step explanation:
200+(20-4)-2x3
first you'd do 20-4= 16
then you'd do 2x3=6
next you'd 16-6=10
finally 200+10=210
Answer:
there are 11 diffrent sums and the greatest sum is 12
Step-by-step explanation:
The route to an ancient pyramid is 79 miles long; if 20 miles is travelled each day for 3 days, the distance travelled in the fourth day would be 19 miles.
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let the distance travelled in the first day be 20 miles. If the same time was travelled for 3 days, hence:
3(20) + x = 79
x = 19 miles
The route to an ancient pyramid is 79 miles long; if 20 miles is travelled each day for 3 days, the distance travelled in the fourth day would be 19 miles.
Find out more on equation at: brainly.com/question/2972832
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Answer:
B) 5 hours
Step-by-step explanation:
First, find the amount of mph between 60 and 80:
80 - 60
= 20 mph
Since the speed increases 4 mph per hour, we can find how long it will take to get to 80 mph by dividing 20 by 4:
20/4
= 5
So, the correct answer is B, 5 hours
Answer:Is there a answer choice?
Step-by-step explanation:
