Answer:
1. ¼
2. 2 ¾
Step-by-step explanation:
Use order of operations PEMDAS (parenthesis, exponent, multiplication and division, addition and subtraction).
1. -¾ − 3 (⅓ − 2) ÷ 5
-¾ − 3 (⅓ − ⁶/₃) ÷ 5
-¾ − 3 (-⁵/₃) ÷ 5
-¾ + 5 ÷ 5
-¾ + 1
¼
2. -¼ − 5 (⅖ − 4) ÷ 6
-¼ − 5 (⅖ − ²⁰/₅) ÷ 6
-¼ − 5 (-¹⁸/₅) ÷ 6
-¼ + 18 ÷ 6
-¼ + 3
2 ¾
Answer:
Line a
Step-by-step explanation:
Using synthetic division, with divisor -4 stemming from factor (x+4), we find the coefficients of the quotient:
____________________
-4 / -3 -4 2
12 -2
------------------------------------
-3 8 0
The quotient is then -3x + 8, using the coefficients derived using synth. div.
Answer:
15. y<1 16. y>or=-2 17. y>0 18. y<or=3 19. y<or=1200
Step-by-step explanation:
The answer is 14.4 because if the last number is 5 or higher you round up if not you round down. Then, you should get 14.40 but, the 0 isn't necessary so the answer is 14.4.