XD do what kind of question is this.
16/155 = n
explanation
A linear equation is an equation of a straight line. To solve linear equations, it is important to keep the following key concepts in mind:
Maintain balance of the equation by applying the same operations to both sides of an equation
Isolate for the variable by collecting like terms
Use inverse operations to rearrange an equation
to show your work
-8/ 5 = -31/2 • n
- 8/5 = -31n/2
2(-8/5) = 2 • -31/n
-16/5 = -31n
-16/5 / -31 = -31n/31
16/155 = n
Answer:
Step-by-step explanation:
For 3. Amanda has the closest amount of yellow because 3/4 is the closest number to being whole. If I had 3/4 (Amanda) vs 3/5 (Dena) Amanda would win because she has the closest number to 4 while Dena is close but she’s 2 away from getting a whole and Amanda has 1.
4. 3/5 is the amount that’s yellow. So subtract 3-5 and that would leave you with 2/5 as your answer.
5. No, because technically they’re equivalent/equal to each other. 3-5 = 2 and 6-8 = 2 so they both have the same amount of yellow.
Answer:
C) -9p^2 - 5q^2 + 17p - q
Step-by-step explanation:
(10p - 4q^2 - q) - (q^2 - 7p + 9p^2)
10p - 4q^2 - q - q^2 + 7p - 9p^2
10p + 7p - 4q^2 - q^2 -9p^2 - q
17p -5q^2 -9p^2 - q
-9p^2 - 5q^2 + 17p - q
