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mrs_skeptik [129]
3 years ago
6

Use the order of operations to simplify the given expression. 4−6+2⋅7

Mathematics
2 answers:
andrezito [222]3 years ago
6 0

Answer:

19

Step-by-step explanation:

PEMDAS

no parenthesis

no exponents

4-6+2 x 7

4-6+ 17

no division

4-6=2

2+17

19 is the answer

grandymaker [24]3 years ago
3 0
To solve this equation, you can use PEMDAS. P-parenthesis E-exponents M and D-multiplication and division, A and S- addition and subtraction

4-6+2•7
First step, multiply
4-6+14
Next, add and subtract. At this step, you solve left to right
-2+14
12

The answer to this problem is 12.
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Answer:

6 minutes

Step-by-step explanation:

6.77-1.25=5.52

5.52/.92= 6

6 0
3 years ago
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Step-by-step explanation:

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so 2 sharks is = 1 part or ratio

now we can times by 5 to get a ratio of 5

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Step 2: How many starfish

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2 years ago
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15) A, B, C, D, E and F are towns situated as follows. * A is 30 km east of D * C is 20 km east of E * F is 10 km west of B * D
harkovskaia [24]

Answer:

Option D: 20km South

Step-by-step explanation:

Lets say A = (0, 0)

  • Finding B:

A is 30km East of D which makes D = (-30, 0)

D is 10km South of F which makes F = (-30, 10)

F is 10km West of B which makes B = (-20, 10)

  • Finding E:

A is 10km North of C which makes C = (0, -10)

C is 20km East of E which makes E = (-20, -10)

  • Finding the answer:

Find distance from B = (-20, 10) to E = (-20, -10)

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x of B = (-20) and x of E = (-20)

Remove x from equation.

     2. Solve for answer:

B = 10 and E = (-10)

Find the difference: (-10) - 10 = (-20)

Conclusion:

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Hope this helped :)

4 0
2 years ago
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7 0
3 years ago
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Answer:

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