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Firlakuza [10]
2 years ago
11

Help picture below problem 23 will give brainlest

Mathematics
2 answers:
vaieri [72.5K]2 years ago
7 0

Answer:

5 hours

Step-by-step explanation:

so since it al together you add 17+19 which equals 36. after that you divide 180 by 36 which equals 5. to recheck this I multipled 17 by 5 and 19 by 5. equaling 85 plus 95 equals 180 meaning it is 5

Ksju [112]2 years ago
5 0

Answer:

It will take them 5 hours to make 180 cupcakes

Step-by-step explanation:

17 + 19 = 36 x 5 = 180

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X+12=30 i dont understand how to solve it plzz help
ANTONII [103]

To isolate x you would want to subtract 12 from both sides,

x=18


4 0
3 years ago
Read 2 more answers
Write the equation of the line in slope-intercept form.
swat32

Answer:

y = 2/3x + 2

Step-by-step explanation:

b (y-intercept) = 4 - (2/3) (3)

b = 4 -2

b =2

4 0
3 years ago
Which explanation correctly solves this problem?
Nastasia [14]

Answer:

It  is the second choice.

Step-by-step explanation:

11.5 + 2*1.5 + 3.25 + 6

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4 0
3 years ago
Find all zeros. One zero had been give
nekit [7.7K]

Answer:

The three zeros of the original function f(x) are {-1/2, -3, -5}.

Step-by-step explanation:

"Synthetic division" is the perfect tool for approaching this problem.    Long div. would also "work."

Use -5 as the first divisor in synthetic division:

      ------------------------

-5    2     17    38    15

              -10  -35   -15

       --------------------------

         2      7     3     0

Note that there's no remainder here.  That tells us that -5 is indeed a zero of the given function.  We can apply synthetic div. again to the remaining three coefficients, as follows:

     -------------

-3    2     7    3

             -6   -3

     -----------------

        2     1     0

Note that the '3' in    2   7   3 tells me that -3, 3, -1 or 1 may be an additional zero.  As luck would have it, using -3 as a divisor (see above) results in no remainder, confirming that -3 is the second zero of the original function.

That leaves the coefficients 2   1.  This corresponds to 2x + 1 = 0, which is easily solved for x:

If 2x + 1 = 0, then 2x = -1, and x = -1/2.

Thus, the three zeros of the original function f(x) are {-1/2, -3, -5}.

6 0
3 years ago
Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country. How many more of
Gala2k [10]
5 more. Since 29-24=5.
5 0
3 years ago
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