Step 1: Using one-step equations to solve problems a) Suppose you send about 12 text messages a day, and your older sister sends
more text messages than you do. Together, you send a total of about 26 messages per day. About how many text messages does she send a day? Write an equation and solve for the unknown value. (2 points) How many texts does your sister send each day? Show your work. What equation did you use and how did you solve it? (no joke answers please) 
1 answer:
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Function: (maximum number of packages: 160)
Step-by-step explanation:
In this problem, we have:
is the capacity of the truck (the amount of mass that can be stored in the truck)
p = 50 kg is the mass of each package that need to be stored in the truck
We can find the number of packages that can be transported as follows: calling this number x, the total mass of x packages is
This amount should be at most equal to the capacity of the truck, therefore:
And substituting the numbers,
And solving the equation, we can found the number of packages that can fit into the truck:
Learn more about equations:
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