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zhuklara [117]
3 years ago
9

Mr. singh bought 2 adult zoo tickets for a total of $22, as well as 4 children' tickets. he spent $54 in total. how much was eac

h children's ticket?
Mathematics
1 answer:
xxMikexx [17]3 years ago
5 0
22+4x=54
Solve for x
X=8 each children ticket

Check
22+4*8=54
22+32=54
54=54
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A paint store makes three batches of a color called Sunset Orange using the recipe shown.
iris [78.8K]

Answer:

Suppose that the batch has N liters of paint.

we know that the recipe is:

1/2 of red paint

1/3 of yellow paint

1/6 of white paint.

Then, out of the N liters, 1/2 is red.

This means that we must use:

N/2 liters of red paint.

And the same for the other two colors:

N/3 liters of yellow paint

N/6 liters of white paint.

When we add those 3, we have:

(N/2 + N/3 + N/6)  = (3*N/6 + 2*N/6 + N/6) = N.

Now, if for example N = 2

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4 years ago
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sattari [20]
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3 years ago
Simplifying ratios <br> 10:50
rosijanka [135]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Plot the zeros of the polynomial y = x4 + 3x3 − 27x2 + 13x + 42
a_sh-v [17]

Answer:

See explanation

Step-by-step explanation:

Consider the polynomial y=x^4+3x^3-27x^2+13x+42 4th power polynomial function has at most 4 zeros.

Integer zeros can be only among the divisors of 42:

\pm1, \ \pm 2,\ \pm 3,\ \pm 6,\ \pm 7,\ \pm 14,\ \pm 21,\ \pm 42

Check them:

y(1)=1^4+3\cdot 1^3-27\cdot 1^2+13\cdot 1+42=1+3-27+13+42=32\neq 0\\ \\y(-1)=(-1)^4+3\cdot (-1)^3-27\cdot (-1)^2+13\cdot (-1)+42=1-3-27-13+42=0\\ \\y(2)=2^4+3\cdot 2^3-27\cdot 2^2+13\cdot 2+42=16+24-108+26+42=0\\ \\y(3)=3^4+3\cdot 3^3-27\cdot 3^2+13\cdot 3+42=81+81-243+39+42= 0\\ \\y(-7)=(-7)^4+3\cdot (-7)^3-27\cdot (-7)^2+13\cdot (-7)+42=2,401-1,029-1,323-91+42= 0

Thus,

y=(x+7)(x+1)(x-2)(x-3)

Zeros are plotted in attached diagram.

4 0
4 years ago
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Bailey wanted a new pair of shoes. She put the $142 cost on her
Ronch [10]

Answer:

Bailey's balance after 180 days is $ 157.39.

Step-by-step explanation:

Since Bailey wanted a new pair of shoes, and she put the $ 142 cost on her credit card, but because Bailey has been irresponsible with her credit, the credit card company charges her 22% annual interest, for figure Bailey's balance after 180 days, assuming she made no payments, the following calculation must be made:

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157.39 = X

Thus, Bailey's balance after 180 days is $ 157.39.

5 0
3 years ago
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