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miss Akunina [59]

3 years ago

12

There are 65 chairs set up for a movie. They are arranged into 5 rows. How many chairs are in each row?, don’t answer if u don’t

know it

2 answers:

nlexa [21]3 years ago

8 0

Answer:

13 chairs in each row

Step-by-step explanation:

divide 65 by 5 to get 13

Pani-rosa [81]3 years ago

5 0

Answer: 13

Step-by-step explanation: 65 divided by 5

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A panther cub weighs 890 grams. At birth the cub weighed 450 grams. What is the percent increase in the panther cub's weight rou

Ksju [112]

Answer: 98%

Step-by-step explanation:

First subtract the birth weight from the new weight (890-450=440). To find what percent of 450 that is, divide the difference by 450 (440/450=97.78). Round to the nearest whole number (97.78==>98).

6 0

3 years ago

Pls help solve and show work. 30 pts

borishaifa [10]

Answer:

44.5

Step-by-step explanation:

area of rectangle : w*l=3*9=27

area trianle= (height*base)/2= (5*7)/2=35/2=17.5

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3 years ago

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A store charges their customers based on the number of items that they buy. Jane bought four items and was charged $15 and Georg

mojhsa [17]

Answer:

A) $f(x) = 3x + 3; f(10) = 33$

Step-by-step explanation:

$39 = 3x + 3 \\ \\ 36 = 3x \\ \\ 12 = x$

$15 = 3x + 3 \\ \\ 12 = 3x \\ \\ 4 = x$

* $33 = 3x + 3 \\ \\ 30 = 3x \\ \\ 10 = x$

** From what the problem said, we know that we selected the correct equation.

I am joyous to assist you anytime.

7 0

3 years ago

What is 5 3/20 as a decimal?

Marrrta [24]

5 3/20 = 5.15 <=====

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3 years ago

Let f(x)=5x+5 find f(-1)<br><br>I need your help with this. please help me

Alisiya [41]

$f(x) = 5x+5\\\\f(-1) = 5(-1) +5 = -5+5=0$

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3 years ago