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Sergeu [11.5K]
3 years ago
10

I need help plz and thanks

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
8 0

Answer:

$88

Step-by-step explanation:

since A = 52 + b

And b is the amount of books she sells

then A = 52 + 36

A = $88

user100 [1]3 years ago
3 0

Answer:

$88

Step-by-step explanation:

she earns $52 plus $1 per book and sells 36 books

add $52 and $36

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Which greatest digit should replace n so that the number 342n84 is divisible by 3?
Amiraneli [1.4K]

Answer:

9

Step-by-step explanation:

If you want the number to be divisible by three make sure the sum of all the numbers are divisible by three. Add all the numbers you have to see what they make.

3+4+2+8+4=21

So we just need to find the greatest number we can add to that to have it remain divisible by three. A number divisible by three is 30, and we can add 9 to 21 to make 30. Of course, there are other numbers we could add, but nine is the largest one-digit number that would work. Other smaller numbers include 3 and 6.

3+4+2+8+4+9=30

Now we check to see if our number is divisible by three

342984÷3 = 114328

114328 is a whole number so we know it's divisible.

6 0
3 years ago
Question and choices are in the photo please explain the answer
frosja888 [35]

Answer:

D.

Step-by-step explanation:

See attached photo.

5 0
3 years ago
Which expression equals 6x − 5y + 2 − 8x + 3( y + 5)? A) 3x − 2y + 17 B) −3x + 2y + 17 C) −2x − 2y + 17 D) −2x − 2y − 17
inysia [295]

Answer:

<u>C) −2x − 2y + 17</u>

Step-by-step explanation (PEMDAS):

First, we do <u>3 (y + 5)</u> because of the parenthesis:

6x − 5y + 2 − 8x + 3y + 15

Since there are no exponents, multiplication ,or division, we will add and subtract. But we have to make sure we <u>combine like terms</u>. X with X's, Y with Y's and constants with constants. And ALWAYS go from left to right

6x − 5y + 2 − 8x + 3y + 15

<u>−2x</u> − 5y + 2 + 3y + 15

−2x <u>− 2y</u> + 2 + 15

<em>−2x − 2y</em><em> </em><em>+ </em><em><u>17</u></em><em>.</em>

8 0
4 years ago
Find the area of the annulus shown below
solniwko [45]

Answer:

72 mm→

Step-by-step explanation:

ayan lang po Ang alam ko..sensual na

3 0
3 years ago
Read 2 more answers
Please help me!!! I need the answer GRAPHED!!
IgorC [24]
Hey there,

The following attachment would be the graph.

Hope this helps you!

3 0
3 years ago
Read 2 more answers
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