Answer:
The GCF is 1 and the LCM 280
Step-by-step explanation:
I did this on a test and got it right
First step: x= ± √ 121
Second step and correct answer: x= ± 11
Because: x^2 = x= ± √
It is not factorable. Factors of 21 are. 21 and 1
7 and 3. None of those add up to 12
Answer: A) y = 3x + 2
Step-by-Step Explanation:
Let ‘x’ be the number of months
Let ‘y’ be the total no. of books he read
Given:
He read 2 books before joining (+2)
He plans to read 3 books per month (3x)
Equation:
= Total no. of books = 3 multiplied by the no. of months + 2 books he had read
=> y = 3x + 2
Answer: <u>3.7</u>
Step-by-step explanation: 3.706, but since you need it rounded to the nearest tenth its 3.7. If you put both equations on a graph, they intercept. We use the x coordinate in this intersection as the answer.
