The only solution is x=7
Although the problem is solves correctly, always makes sure to check it by inputting it back into the equation. Putting -3 into the equation, one side turns negative and the other is positive. For this reason, it is impossible for one of the answers to be -3.
The area of the page = 11.7 x 8.5 = 99.45 square inches
divide the number of word by the area:
375 / 99.45 = 3.77 words per square inch ( round answer as needed)
Answer:
4th grade questions?
I can easily help you with those.
What are your questions?
Answer:
20-n1.75
you would put the n there because it is how many cards you are purchasing, and it would need to be multiplied by how much the cards cost