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fenix001 [56]
3 years ago
15

Simplify the expression 43 + 2(3 − 2)

Mathematics
2 answers:
Sonja [21]3 years ago
8 0

Answer:

))))))

Step-by-step explanation:

43+2(3-2)=43+2*3-2*2=43+6-4=45

masya89 [10]3 years ago
5 0

Answer:

45

Step-by-step explanation:

43 + 2(3-2)

43 +2 (1)

43 + 2

45

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Graph y = -3.2 + 9. Then identify the x-intercept.
Nataly [62]

Answer:

9

Step-by-step explanation:

if you mean -3.2x+9 then the answer is 9 because you plug in 0 into x and solve the equation, you get the x intercept

7 0
3 years ago
5 rows of 4 snack-size boxes of cereal in its bottom layer and is 3 layers high
leva [86]
For this problem, you're finding volume. The expression for volume is l•w•h (length times width times height). 
5 0
3 years ago
In a recent survey, 40 percent indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of twelve
worty [1.4K]

Answer:

4 people name chocolate

Step-by-step explanation:

Let's first understand the given information.

The survey shows that 40 percent of a finite number of people name chocolate as their favorite flavor of ice cream. Because the survey is reporting a percentage, then 40% means that from 100 people 40 people name chocolate, while the others name a different type of flavor.

Dividing the total of people (100) by the ones who name chocolate (40) then we have:

100/40 = 2.5

Through the above equation we are actually expressing the following:

Total people = 2.5 * (people who name chocolate flavor)

Using this equation if we have now 12 people:

12 = 2.5 * (people who name chocolate flavor)

12/2.5 = (people who name chocolate flavor)

4.8 = people who chose chocolate flavor

Because we can't have 0.8 of a person, then if we have a sample of 12 people, we will expect that 4 of them name chocolate.

5 0
3 years ago
Plz help me out with these problems.
Elanso [62]
I could only do b

3(2x + 4) = 2+6x+10

6x+12 = 2+6x+10

6x- 6x = 2+10-12

0x/0 = 0/0

x = 0

I think
4 0
3 years ago
What is the answer to 2x+8
Sloan [31]
2x + 8.....factor = 2(x + 4)
6 0
3 years ago
Read 2 more answers
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