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Reika [66]
4 years ago
11

How to factor quadratic expressions in General

Mathematics
1 answer:
serg [7]4 years ago
5 0
3x^2 - 4x  - 7 = (3x - 7)(x +1)

hope it helps
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mina [271]

Tammy uses 1 3/4 cups of laundry detergent. The number of loads is 4

<u>Solution:</u>

Given that, Tammy uses 1 3/4 cups of laundry detergent per load.  

When she was finished doing laundry one day.  

She noticed that she had used 7 cups of laundry detergent.  

We have to find how many loads did she do?

Now, we know that, Total cups used can be written as:

<em> </em>number of loads x number of cups per each load = total cups used.

\begin{array}{l}{\text { Then, number of loads } \times 1 \frac{3}{4}=7} \\\\ {\text { Number of loads } \times \frac{1 \times 4+3}{4}=7} \\\\ {\text { Number of loads } \times \frac{7}{4}=7} \\\\ {\text { Number of loads }=7 \times \frac{4}{7}=4}\end{array}

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3 years ago
Brainly for the one who help me
Sonja [21]

Answer:

See below

Step-by-step explanation:

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3 0
2 years ago
The ratio of the number of emails sent by arianna to the number of email sent by her brother is 2 to 6 if arianna sent 150 text
avanturin [10]

Answer:

Step-by-step explanation:

First you need to use your information to set up a proportion.  (put your parts over the wholes and a variable in the blank spot.

<u>part </u>       <u> part</u>

whole     whole

<u>2 </u>   <u>6</u>

x    150

Now you use the butterfly method, cross multiply the numerator and denominator and then divide that answer by the remaining numerator or denominator.  This will give you the missing value for your variable.

150 x 2 = 300     300 ÷ 6 = 50

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3 years ago
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A terminating decimal is a number with a finite number of decimals that does not continue endlessly. We'd like to know whether the decimal value obtained by dividing the fraction 5/6 (5 6) is terminating or non-terminating.
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3 years ago
Question 11......"....................
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Answer:

How to make 9.99$ per 10 minutes?

1 0 minutes = 9.99$

100 minutes = 99.9$

No minimum cash out

App link ✓ Register and download app to receive 50$ bonus http://www.match365.me/h5/invite/land?inviteCode=airbjn

7 0
3 years ago
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