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Gnoma [55]
2 years ago
15

How do you know the correct order in which evauate algebraic expression

Mathematics
1 answer:
dimulka [17.4K]2 years ago
6 0

Answer:

Simplify the expressions inside parentheses ( ), brackets [ ], braces { } and fractions bars.

Evaluate all powers.

Do all multiplications and divisions from left to right.

Do all additions and subtractions from left to right.

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Can someone help me out rq pls? Much would be appreciated.
stich3 [128]
I think your answer is B. -1/2

Explanation: the rise is -4 and the run is 8. If u divide those by 2, you get -2 and 4. You divide that by half and get -1/2??
8 0
2 years ago
What is the solution to the inequality 2x<20
Keith_Richards [23]

The given expression is

2x

We just have to divide by 2

\begin{gathered} \frac{2x}{2}<h2>Hence, the solution is all real numbers less than 10.</h2>
8 0
1 year ago
Solve the matrix equation below
Ket [755]

Answer:

  • We need to distribute the values
  • Hence [-4 0: 0 - 2 ] +[0 -3: 5 -4] X + [ 0 -3: 5 -4 ] = [19 -27 : 10 -24]
6 0
2 years ago
Omar went to a Chicago Cubs game and purchased 1 pound of peanuts for $1.29. How much would 7 pounds of peanuts cost?
viktelen [127]

Answer:

$9.03

Step-by-step explanation:

if one pound of peanuts cost $1.29

and you want to know how much 7 pounds costs, you multiply $1.29 by 7.

$1.29×7=$9.03

3 0
2 years ago
What’s the equation of line
ivann1987 [24]

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y=-x+9

Step-by-step explanation:

5 0
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