Negative one plus one equals zero and negative one plus negative one equals negative two plus positive two equals zero
Answer:
56
Step-by-step explanation:
Multiply -8 on both sides and k = 56
3 pen + 2 pencil = .47
2 pen + 3 pencil = .38
2(3pen + 2 pencil = .47)
-3(2pen + 3 pencil = .38)
6 pen + 4 pencil = .94
-6 pen - 9 pencil = -1.14
- 5 pencil = -.2
pencil = .04
3pen + 2(.04) = .47
3pen + .08 = .47
3 pen + .08 - .08 = .47 -.08
3 pen = .39
pen = .13
Pen = 13 cents and pencil = 4 cents
The way to do this is by using PEMDAS. P (parentheses) E (exponents) M (multiplication) D (division) A (Addition) S (subtraction). The answer would be -1539
Answer:
You would draw a rectangle that has 3 rows of 19 squares.
This would represent 3 times 9.
Step-by-step explanation:
