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qwelly [4]
3 years ago
12

Simplify the expression using the order of operations. 3 (8-4)2 + 7.9

Mathematics
2 answers:
OlgaM077 [116]3 years ago
8 0

Answer:31.9

Step-by-step explanation:

Jlenok [28]3 years ago
6 0
8-4=4 3*4=12 12*2=24 24+7.9=31.9
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What is the value of x in the equation –x = 2 – 3x + 6?
Aneli [31]

Answer:

x=4

Step-by-step explanation:

Let's solve your equation step-by-step.

−x=2−3x+6

Step 1: Simplify both sides of the equation.

−x=2−3x+6

−x=2+−3x+6

−x=(−3x)+(2+6)(Combine Like Terms)

−x=−3x+8

−x=−3x+8

Step 2: Add 3x to both sides.

−x+3x=−3x+8+3x

2x=8

Step 3: Divide both sides by 2.

2x/2 = 8/2

x=4    

6 0
3 years ago
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rodikova [14]

Answer:

d.

took the test

Step-by-step explanation:

3 0
3 years ago
Analyze the following pattern: 1, 2, 5, 10, 17,...​
Burka [1]

Step-by-step explanation: Begin by studying the pattern.

Notice that the 1 + 1 is 2, 2 + 3 is 5, 5 + 5 is 10, and 10 + 7 is 17.

So thus far, we're adding 1, 3, 5, and 7. Notice that each of these numbers have a difference of 2 so we would add 9 to get to next number and so on.

4 0
4 years ago
What is 14+10 written as an algebraic expression?
malfutka [58]

The mathematical statement of 14 + 10 is fourteen added to ten

<h3>What is 14+10 written as an algebraic expression?</h3>

The expression is given as:

14 + 10

The above expression is an algebraic expression, and it cannot be "rewritten" as an algebraic expression

Instead, it can be expressed as mathematical statement

The mathematical statement of 14 + 10 is fourteen added to ten

Read more about expression at

brainly.com/question/723406

#SPJ1

3 0
2 years ago
HURRRRRRRRRRRRY PLZ I NEED HELP IMPROPER ANSWER ARE ALWAYS REPORTED!!!<br><br> All my points
zalisa [80]

Answer:

256 pretzels and a total of 15 snack bags.

Step-by-step explanation:

14 * 2 = 28

+

15* 2= 30

+

4 * 16 = 64

+

2 * 18 = 36

+

1 * 19 = 19

+

3 * 20 = 60

+

1 * 21 = 21

28 + 30 + 64 + 36 + 19 + 60 + 20 = 256

256 pretzels

To find the number of bags, count the dots.

There are a total of 15 dots

There are a total of 15 snack bags.

I hope I helped!

Let me know if you need anything else!

~ Zoe

7 0
3 years ago
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