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9966 [12]
2 years ago
15

8÷2(2+2)=? I came up with an answer, but others have come up with different answers based on way we were taught. Would like your

profession opinion. If you could show your work in the steps in which you did them, would greatly appreciate it. Thank you for your time.
Mathematics
1 answer:
shtirl [24]2 years ago
4 0

Answer:

16

Step-by-step explanation:

Okey dokey my dude, here's the deal. All you have to do to answer this is use order of operations (parentheses exponents multiplication division addition subtraction).

8÷2(<u>2+2</u>)=?

//parenthesis first

8÷2(4)

//Ok here's where people will mess up. They just look at the problem and assume that you should multiply the 2 and (4) first because the 4 is in parenthesis. That's understandable, but wrong. What the equation should really look like is 8÷2·4. So you should do 8÷2 first.

<u>8÷2</u>·4=?

4·4=?

<u>16=16</u>

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Which point on the axis satisfies the inequality
son4ous [18]
<span>y < x means the value of y is less than the value of x the values in your coordinates are (x,y) so plug them in option C is correct 0 < 1</span>
8 0
3 years ago
David made
Zina [86]
Hi there

You made per hour
342÷18
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5 0
2 years ago
Sydney bought a 4-pound bag of brown rice at the grocery store. The nutritional information showed that the bag
FromTheMoon [43]

Answer:

1.72973 oz/serving.  Perhaps round to 1.73 oz, although there is only 1 sig fig in "4-pound bag."  But the problem states "exactly."

Step-by-step explanation:

We want oz/serving, so let's convert the pounds of rice to total ounces of rice:

We are told that 16 oz = 1 pound.  Make that a conversion factor:  (16 oz/1 pound)

(4 pounds)*((16 oz/1 pound) = 64 ounces

We are told that 4 pounds (64 ounces) makes 37 servings.  So:

(64 ounces)/(37 servings) = 1.72973 oz/serving

5 0
2 years ago
Which of the following is a factor of x2 − 21x + 110?
ludmilkaskok [199]
X² - 21x + 110
first you break it up into two parenthesis & since x is squared you need two x's 
since 110 is positive and 21 is negitive, both of your signs need to be negitive
(x - ?)(x - ?)
then you need to think! what are the factors of 110?
Which of these factors add up to 21? those factors go in the parenthesis

Does this Help? Let me know if you need anything!
8 0
3 years ago
Read 2 more answers
What is the y intercept of y= -3x
tatuchka [14]

Answer:

(0,0)

Step-by-step explanation:

y= -3x

The y intercept is the y value when x =0

Let x =0

y = -3(0)

y = 0

(0,0)

3 0
3 years ago
Read 2 more answers
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