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Alex787 [66]
3 years ago
7

On Halloween you collected 132 pieces of candy.Every day you brought 2 pieces of candy to your best friend and you have 30 left.

How many days have you been sharing your candy
Mathematics
2 answers:
Alex777 [14]3 years ago
8 0

Answer:

51 days

Step-by-step explanation:

You would subtract 30 from 132 to get 102 pieces of candy that you have shared. If you share two a day, then divide 102 pieces by 2 to get 51 days :)

You can check by doing 2*51=102 + 30 leftover= 132 pieces

Verizon [17]3 years ago
6 0

Answer:

100

Step-by-step explanation:

Becuase that is 2 everyday so it should be between 100 and 50 if not I'm sorry if it's wrong but it should be right

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Alex_Xolod [135]

Answer: The total amount the water change was -28 gallons by the end of the week <u>OR</u> The total amount the water changed decreased 28 gallons by the end of the week. Depending on how you want to word it.

Hope this helps!

Step-by-step explanation:

<u>Create you equation:</u>

x = the total amount the water changed

d = the amount of days

x = -4d

<u />

<u>Insert the known information into the equation and solve:</u>

x = -4d

x = -4(7)

x = -28

4 0
2 years ago
Which inequality is shown in this graph
Katena32 [7]

ANSWER

y \leqslant   - 2x - 2

EXPLANATION

The boundary line passes through (-2,2) and (0,-2).

The slope of this line is

m =  \frac{ - 2 - 2}{0 -  - 2}

m =  \frac{ - 4}{2}  =  - 2

The y-intercept is , c=-2.

The slope-intercept form of this line is given by;

y = mx + c

We substitute values to obtain;

y =  - 2x - 2

Since the lower half-plane is shaded the required inequality is

y \leqslant   - 2x - 2

7 0
3 years ago
there are 30 students in mr. Holland music class. If 30% of the students play in the school band, how many students in the class
MA_775_DIABLO [31]
9 students 30% ends up being .3%, multiply .3% by 30 students which equals 9.
3 0
3 years ago
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Twenty less than 8 times a number is the same as 15 more than the number
anygoal [31]
x-\ number\\\\&#10;8x-20=15+x\ \ \ | subtract\ x\\\\&#10;7x-20=15\ \ \ | add\ 20\\\\&#10;7x=35\ \ \ | divide\ by\ 7\\\\&#10;x=5\\\\Number\ is\ 5.
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3 years ago
What is the slope of line a?
marta [7]

Answer:

-1/3

Step-by-step explanation:

Slope is defined as "rise over run". If you count out the units, you should be able to see that your rise is 1 and your run is 3 and is pointing downward, so your answer is -1/3.

Alternatively you could use Slope Formula: m = \frac{y2-y1}{x2-x1}

8 0
3 years ago
Read 2 more answers
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