NATHAN A system of two linear equations has infinitely many solutions. One equation is x - 2y = 6. Select the equation that would make this system have infinitely many solutions. A x + 2y = 6 (в x - 2y = 4 2y - x= -6 D – 2y + x=4​

Describe all the numbers that when rounded to the nearest thousand are 645,000

How do you solve a question like this?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.