-1-2•[(-1)+5)} I am so lost on these math problems
2 answers:
Answer:
-9
Step-by-step explanation:
Use the order of operations. Do these operations in this order:
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Note: when either multiplication and division, or addition and subtraction are there, go left to right.
Equation: -1 - 2 · {(-1) + 5}
Solve:
- -1 - 2 · {(-1) + 5}
- -1 - 2 · {4}
- -1 - 8
- -9
*Challenge*
Using the same method, see if you can solve this equation:
6 ÷ 2(1+2)
-Chetan K
The answer is -9 because me said so
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Answer:
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Step-by-step explanation:
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Answer:
2/3
Step-by-step explanation:
3y = 2x
Divide each side by 3
3y/3 = 2x/3
y = 2/3 x
The direct variation relationship is
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In this case k = 2/3
X can not = 0 because if I did your answer would not be a fraction it would be 0
Answer:
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