3 years ago

HURRY! Reduce the following fraction: -32abc/64a2bc3

Mathematics

2 answers:

Naddik [55]3 years ago

8 0

negative $\frac{1}{2ac^{2} }$

Zarrin [17]3 years ago

7 0

-1/32ac2

You want to cancel out the -32 on the top with the 64 on the bottom leaving -1. Then do the same with the variables.

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3 times a number X subtracted from 18 is less than -90 write an inequality for the statement above

emmainna [20.7K]

18-3x<-90. Hope this helps! :)

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3 years ago

A new toy hits the local store. Sales (in hundreds) increase at a steady rate for several months, then decrease at about the sam

Montano1993 [528]

Answer:

Option A.

Step-by-step explanation:

It is given that, sales (in hundreds) for several months can be modeled by the function:

$S(m)=-0.625|m-8|+5$

We need to find the month in which 400 toys were sold.

Substitute S(m)=4 in the given function.

$4=-0.625|m-8|+5$

$4-5=-0.625|m-8|$

$-1=-0.625|m-8|$

$\dfrac{-1}{-0.625}=|m-8|$

$1.6=|m-8|$

Now,

$\pm 1.6=m-8$

$1.6=m-8$ or $-1.6=m-8$

$1.6+8=m$ or $-1.6+8=m$

$9.6=m$ or $6.4=m$

Approx the value to the next whole number.

$m\approx 10$ or $m\approx 7$

It means, 400 toys were sold on 7th and 10th month.

Therefore, the correct option is A.

5 0

3 years ago

Amber saved a total of $3.20 over 5 weeks. She saved the same amount of money each week.

dybincka [34]

Answer:

0.64

Step-by-step explanation:

you just divide 3.20 by 5

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3 years ago

Read 2 more answers

3x(-2x)8(-2)=30 what value of x makes the equation true. A. 24 B.26 C.5 D.6

Leokris [45]

Answer:

Step-by-step explanation:

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3 years ago

Which point is located on the line represented by the equation y+4=-5(x-3)?

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The answer would be (3,-4) This is because if you replace the variables with the numbers and solve the equation it will come out 0=0

So, lets solve.

y+4=-5(x-3)

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0=-5x0

0=0

So therefore the correct answer will be (3,-4)

Hope this helped

8 0

3 years ago