For this case we need the following skills:
Adding fractions // Subtracting fractions: necessary because operations with fractions need algebraic sum to clear unknowns.
Multiply fractions / Dividing fractions: Sometimes when doing common factor, you need to multiply and divide fractions.
Simplifying fractions: To rewrite the results, it is necessary to simplify fractions
Answer:
All mentioned skills are required.
The answer to number 23 is D, 49.
-8x + 2x - 16 < -5x + 7x
-6× - 16 < 2x
-16 < 8x
X < 2
Answer:
d.
Step-by-step explanation:
I just know.
Answer:
7times 6<9 times 5
Step-by-step explanation:
7 times 6 is 42 and 9 times 5 is 45 so nine times five is larger