After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is _____
2 answers:
John’s salary after doubling in 10 years is $ 2x
<u>Solution:</u>
It is given to us that John worked at a job for 10 years.
He started working at the job with a salary of $x.
After 10 years the salary has been doubled.
We have been asked to find John’s salary now after doubling.
To find John’s salary after 10 years we need to do the following.
Salary after 10 years = Salary before 10 years 2
Therefore, John’s salary after doubling in 10 years is $2x
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Answer:
The answer is 20! : ) Hope this helps!!
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Step-by-step explanation:
Answer:
The term that represent the amount of money she will spend on brownies is 2b
Step-by-step explanation:
Let
c ----> the number of cones
b ----> the number of brownies
we know that
The cost of desserts can be found using the expression
where
4c ----> is the term that represent the amount of money spend in cones
2b ----> is the term that represent the amount of money spend in brownies
5 ----> is the term that represent the amount of money spend in water
therefore
The term that represent the amount of money she will spend on brownies is 2b
That means ---> the number of brownies (b) multiplied by the cost of each brownie ($2)