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Likurg_2 [28]
4 years ago
14

Simplify using order of operations show all your work one operation at a time

Mathematics
2 answers:
Darina [25.2K]4 years ago
7 0

90 / (10 + 9 - 4)

90 / 15

=6

Your answer is 6!

lakkis [162]4 years ago
4 0

90 / [10 + (3^2 - 4)]

1st solve: (3^2 - 4)

= 5

= 90 / [10 + (5)]

2nd solve:  [10 + 5]

= 15

= 90 / [15]

3rd solve: 90 / 15

= 6

Final Answer:

6

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For all values of x, which expression is equivalent to 2x + 5 − x + 3x + x − 2?
stira [4]

Answer:

Option C, 5x + 3

Step-by-step explanation:

<u>Step 1:  Combine like terms</u>

2x + 5 - x + 3x + x - 2

(2x - x + 3x + x) + (5 - 2)

(5x) + (3)

5x + 3

Answer:  Option C, 5x + 3

5 0
3 years ago
Which of the following numbers can be expressed as decimals that terminate? 5 over 2, 4 over 5, 2 over 7, 4 over 3 5 over 2 and
algol13

Answer:

I hope this helps!!

Step-by-step explanation:

We have given that : numbers - 9 over 7, 5 over 3, 3 over 2, 6 over 4

To find : which are terminating decimal

Terminating decimals are those whose figures to the right of some place are zero or  have an end.

Solution : we check one by one,

1) 9 over 7 = 9/7 = 1.285714285714285714.... -Non terminating

2) 5 over 3 = 5/3 = 1.666666666666666...... -Non terminating

3) 3 over 2 = 3/2 = 1.5 - Terminating

4) 6 over 4 = 6/4= 3/2 = 1.5 - Terminating

I'm sorry if this is wrong :(

3 0
3 years ago
13 POINTS ALL TOGETHER PLEASE HELP I GIVE THANKS A CHOOSE BEST ANSWER IF YOU'RE RIGHT
Anit [1.1K]
Question 1)
The answer is B because all the points correlate.

Question 2)
Your numbers are:
2,2,4,5,6,7,8, and 9.
\frac{2+2+4+5+6+7+8+9}{8} =5.375
Since it says "1 decimal place" the answer is 5.4

Question 3)
Your numbers are:
1,2,3,3,4,5,7, and 8.
Start crossing them out.
1-2-3-3-4-5-7-8
2-3-3-4-5-7
3-3-4-5
3-4
Since your left with 2 numbers, you go in between.
3.5
7 0
4 years ago
Which circles have a circumference of 24pi units?
dangina [55]
<span>The answer is C. a circle with a diameter of 12 units. The circumference of the circle with the radius r is: C = 2 r π. We know that circumference is 24π units. So: C = 2rπ and C = 24π units. Therefore: 2rπ = 24π. Divide both sides by π: 2rπ / π = 24π / π. Thus: 2r = 24. r = 24/2. r = 12 units.</span>
6 0
3 years ago
U matter.
olga2289 [7]

Answer:

thank you <3 I needed this.

Step-by-step explanation:

who's cutting onions??!?!?

6 0
3 years ago
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