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levacccp [35]
3 years ago
14

I really don’t understand this

Mathematics
1 answer:
Gemiola [76]3 years ago
7 0

4 pizzas because, 12 slices /3 per person =4 and 16 people /4 = 4 pizzas

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Please help................​
alexira [117]

Answer:

so 2^{8} equals 2x2x2x2x2x2x2x2

Step-by-step explanation:

Its that because when expanding Exponents, you always put the first number of the exponet first. like for example, 3^{2} , you put the three 2 times and multiply. 3x3

8 0
3 years ago
Please help asap! Will give brainliest! Please read the question then answer correctly! No guessing.
frutty [35]

Answer:

(x - 5) (x - 7)

Step-by-step explanation:

<em><u>To factor this trinomial, you must split the middle term (-12x) into two terms that can be added to get -12x, and multiplied to get 35:</u></em>

<em><u /></em>x^2 - 12x + 35

x^2 -7x - 5x + 35

<em><u>Group:</u></em>

(x^2 -7x) (-5x + 35)

<em><u>Take out the GCF (Greatest Common Factor):</u></em>

x(x - 7)  -5(x - 7)

(x - 5) (x - 7)

4 0
3 years ago
Read 2 more answers
Why can you multiply both quantities in a ratio by the same number to find an equivalent ratio? Please help I have this for home
weqwewe [10]

Answer:

  Multiplying by 1 does not change the ratio

Step-by-step explanation:

Multiplying a/b by c/c gives the equivalent ratio (ac)/(bc) because c/c is 1, the multiplicative identity element. Multiplying by 1 does not change the ratio.

6 0
3 years ago
Read 2 more answers
2. The students of a local high school operate the canteen at school to raise
KengaRu [80]

Answer:

215

Step-by-step explanation:

you add all three together and then divide  by three to get the average.

6 0
3 years ago
Help me asap please i beg lol
drek231 [11]

Answer:

There are 2 ways to find slope:

You can either take any 2 points on the graph and plug in the values for this equation: y2-y1 / x2-x1 where y2 is the value of y for the second point, x1 is the x value of the first point and so on. Or you can find the distance from any 2 points on the line by putting the amount gone up over the amount horizontally. For example from (0, -3)  to (3, 0) we go up 3 units and to the right 3 units. Remember to put the amount gone up/down over the amount gone left/right. 3/3 is the slope and 3/3 is equal to 1.

the slop is 1

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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