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Vlada [557]
2 years ago
13

What does PEMDAS stand for? Then, solve with pemdas in order -> 3 x 2 +( 4 - 1) = ??

Mathematics
2 answers:
creativ13 [48]2 years ago
5 0

Answer:

PEMDAS” (parenthesis, exponents, multiplication, division, addition, subtraction) to help you remember? Memorable acronyms aren't the only way to memorize concepts.

Step-by-step explanation:  -> 3 x 2 +( 4 - 1) = ??

always when you see these in your equation you always start with these>>>(4-1=3) then 3x2=6 then you add that then you get 9

9 is your answer hope this helps

SVETLANKA909090 [29]2 years ago
3 0

Answer:

The answer is 9.

Step-by-step explanation:

PEDMAS stands for :

  • \purple\star P = Parentheses
  • \purple\star E = Exponents
  • \purple\star M = Multiplication
  • \purple\star D = Division
  • \purple\star A = Addition
  • \purple\star S = Subtraction

To solve the given equation we will follow the PEDMAS rule.

\begin{gathered}\qquad{\twoheadrightarrow{\sf{3 \times 2 + (4 - 1)}}} \\  \\ \qquad{\twoheadrightarrow{\sf{3 \times 2 + (3)}}} \\  \\ \qquad{\twoheadrightarrow{\sf{3 \times 2 + 3}}} \\  \\ \qquad{\twoheadrightarrow{\sf{6+ 3}}} \\  \\ \qquad{\twoheadrightarrow{\sf{9}}} \\  \\ \qquad{\star\underline{\boxed{\tt \pink{ \: 9 \: }}}}\end{gathered}

Hence, the answer is 9.

\rule{300}{2.5}

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Answer:

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Step-by-step explanation:

The equation in slope-intercept form, f(x) = mx + b, can be created to be used in finding Jack's pay. We need to find the slope (m) and the y-intercept (b) of the linear function.

Using two points (1, 18), and (1.5, 23), find the slope (m):

Slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 18}{1.5 - 1} = \frac{5}{0.5} = 10

Find b, by substituting x = 1, f(x) = 18, and m = 10 into f(x) = mx + b.

18 = (10)(1) + b

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Subtract 10 from each side

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8 = b

b = 8

Substitute m = 10 and b = 8 into f(x) = mx + b.

✅Thus, the linear function that can be used to find Jack's pay would be:

f(x) = 10x + 8

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