Answer:
D
Step-by-step explanation:
45x3 is 135. And then when you square 135 you would get 18,225
Answer:
x = 
Step-by-step explanation:
Isolate the term in x by subtracting a from both sides
12x = m - a ← divide both sides by 12
x =
The answer is 12.
To double check mulitply 12 times 0.29 = 3.480
That is how we know 12 is the correct answer.
Hey there! I'm happy to help!
We see that Jack has already run 25 miles.
25
He also wants to run 2.5 miles every day. This means we will multiply 2.5 miles by the number of days he runs. We will call the number of days x.
25+2.5x
And he needs this to equal 275.
25+2.5=275
We subtract 25 from both sides.
2.5x=250
We divide both sides by 2.5
x=100
So, Jack will need to run 100 days to meet his goal.
Have a wonderful day and keep on learning! :D
