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kirza4 [7]
3 years ago
9

How long will take a driver to drive 621 miles if they are averaging 51.7 5 mph

Mathematics
2 answers:
WITCHER [35]3 years ago
7 0
It would take 12 hours 

QveST [7]3 years ago
6 0
Time=distance/speed
621÷51.75
=12
So it takes 12 hours
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Clare subscribes to an online music streaming service
xeze [42]

Answer:

She should go with service 2 because it is, cheaper. Service 1 cost $107.52, but service 2 cost only $105.

Step-by-step explanation:

Cost now+increase$=new cost

(Part=percent*whole)

Increase=percent increase*cost now

i=12%*$96

i=0.12*96=$11.52

$96+11.52=107.52

Service two⬇️

8.72*12=$105

5 0
2 years ago
Solve the inequality 9h+2< -79
Dmitrij [34]
9h < -79 - 2
9h < -81
h < -81/9
h < -9
6 0
3 years ago
Organize the following polynomial expressions from least to greatest based on their degree: x 2xyz 9x3y2 18x2 5ab − 6y 4x4 3x2 −
Advocard [28]

The order will be IV, III, I, and II.

<h2>Polynomial</h2>

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

Given

 I.  x + 2xyz

II.  9x³y²

III.  18x² + 5ab - 6y

IV. 4\rm x^{4} + 3x² - x - 4

<h3>To find </h3>

The polynomial expressions from least to greatest are based on their degree.

<h3>How to organize?</h3>

4\rm x^{4} + 3x² - x - 4 is a biquadratic ploynolmial.

18x² + 5ab - 6y is a cubic polynomial.

x + 2xyz is a quadratic polynomial.

9x³y² is a monomial polynomial.

So the order will be IV, III, I, and II.

More about the polynomial link is given below.

brainly.com/question/17822016

8 0
2 years ago
The question with the distributive property
kondor19780726 [428]

6(a+2b+3c)

=(6)(a)+(6)(2b)+(6)(3c)

=6a+12b+18c

Hope this helps




7 0
2 years ago
does anybody have an easy way of finding the factors of a number without spending a long time on it? (a number like 288)
Natali [406]
There are quite a few websites that have factor lists. Also, if you can find the biggest number that goes into it, then all of the factors of that number go into it as well.
4 0
2 years ago
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