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tatiyna
4 years ago
7

How to do word math problems

Mathematics
2 answers:
Lana71 [14]4 years ago
8 0
First u need to read the problem second annalyze 3 create ecuation 4 solve 5 write it in words
Savatey [412]4 years ago
6 0
First, you should read through the word problem twice. The 2nd time you read it, you should circle important information provided to you. Then, you should really think about what the problem is trying to tell you. Next, you can use the information given to create an equation or some sort of representation of  what the word problem means. Sometimes, it is also useful to consider the information that is left out.
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Is 7900 100 times as much as 79
Cloud [144]

Answer:

Yes

Step-by-step explanation:

4 0
3 years ago
Find the x and y intercepts of the following function.<br> g(x)=x^2-5x-84
Ahat [919]

Answer:

see explanation

Step-by-step explanation:

To find the y- intercept let x = 0 in the function

g(0) = 0 - 0 - 84 = - 84 ← y- intercept

To find the x- intercepts let y = 0, that is

x² - 5x - 84 = 0

To factor the quadratic

Consider the factors of the constant term (- 84) which sum to give the coefficient of the x- term

The factors are - 12 and + 7, since

- 12 × 7 = - 84 and - 12 + 7 = - 5, thus

(x - 12)(x + 7) = 0

Equate each factor to zero and solve for x

x - 12 = 0 ⇒ x = 12

x + 7 = 0 ⇒ x = - 7

x- intercepts are x = - 7 and x = 12

8 0
3 years ago
What is five million, one hundred fifteen written in standard form?
Kamila [148]
5,000,115

Hope this helps:)
7 0
3 years ago
Read 2 more answers
Ella bought some key chains. if she paid $24 for the keys chains, and each one cost the same wholedollar amount , how many could
olga_2 [115]
Hello,                                                                                                                       To solve this problem, you need to use a process of trial and error, and add up each number until you get 24 or above.  If you get above, it is wrong.  The only number that goes into 24 evenly is 8, so the answer is 8 keychains.<span>
</span>
3 0
4 years ago
2x + 6 = x – 1<br> Real solutions
pogonyaev

Answer:

x = -7

Step-by-step explanation:

2x+6 = x-1

add -6 to both sides

2x = x-7

add -x to both sides

x = -7

6 0
3 years ago
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