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3 years ago

9

In November mr lees students read 50 books in December they read 40 books what is the percent increase or decrease in the number

of books they read

2 answers:

Y_Kistochka [10]3 years ago

8 0

Answer:

decresaes 10%

Step-by-step explanation:

raketka [301]3 years ago

7 0

10% decrease is the answer bb :)

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PLEASE HELP ASAP!!!!!

Nata [24]

Answer:

$\huge\boxed{\sf x = 20}$

Step-by-step explanation:

=> Since it is an equilateral (Having all angles and all sides equal) triangle, so every angles will be equal to the other.

=> The sum of the measures of interior angles of triangle add up to 180 degrees.

So,

3x + 3x + 3x = 180

9x = 180

Divide both sides by 9

x = 20

$\rule[225]{225}{2}$

Hope this helped!

<h3>~AH1807</h3>

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3 years ago

Which property is demonstrated in the equation 0 x 35 = 0?

Kisachek [45]

Answer:

Step-by-step explanation:

the property of zero,

multiplication property of zero

8 0

2 years ago

4. Bobbie scores m marks in a test. <br> Georgia scores three times as many marks as Bobbie.

xxTIMURxx [149]

Marks of Bobbie = x

Then, marks of Georgia

= 3 times marks of Bobbie

= 3 times m

= 3 × m

= 3m

6 0

2 years ago

Hurry in test Brainliest!!!

tamaranim1 [39]

Answer:

<em>y = (x - 4) - 4 </em>

Step-by-step explanation:

m = $\frac{y_{2} - y_{1} }{x_{2} -x_{1} }$

(- 2, - 10)

(4 , - 4)

m = $\frac{-4+10}{4+2}$ = 1

y + 4 = (x - 4) ⇒ <em>y = (x - 4) - 4</em>

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2 years ago

Is 2750 a reasonable answer for 917 times 33

hodyreva [135]

No because 917 times 33 is 30261

6 0

2 years ago