multiply everything by 3 then add it all up
1.25×3= 3.75
2.5×3= 7.5
1×3=3
7.5+3.75+3= 14
3x+60=150 can be used to determine the number of days you read. Solving the equation determines that you have been reading for 30 days.
Step-by-step explanation:
Total pages = 150
Pages per days = 3
Pages left to read = 60
Let,
x be the number of days.
According to given statement;
Total pages = Pages per day*number of days + Pages left to read

Dividing both sides by 3

3x+60=150 can be used to determine the number of days you read. Solving the equation determines that you have been reading for 30 days.
Keywords: linear expression, division
Learn more about linear expression at:
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Answer:
6x + 4 = 40
Step-by-step explanation:
6 boxes
x = number of pencils per box
therefore Sam had 6x and received 4 more
The surface area is 96in2
Answer:
<h2>A multiple of 10 cannot have anything but a zero as its final digit</h2>
Step-by-step explanation:
In other words, 10 times anything is 20, 30, 40, 50 and so on, but never 35.
<h3>Examples:</h3>
10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
10 x 4 = 40...
10 x 123 = 1,230
A simple rule to help you is that a number multiplied by 10 is always that number with a zero added on the end. Look above to see what I'm talking about.
<em>PLEASE MARK BRAINLIEST</em>