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stich3 [128]
3 years ago
12

First to get correct gets brainliest!!

Mathematics
1 answer:
asambeis [7]3 years ago
6 0

Answer:

$12

Step-by-step explanation:

Lola has x.

Mary-Ann has 2 1/3 times Lola's amount, so Mary-Ann has (2 1/3)x.

Mary-Ann has $28.

(2 1/3)x = 28

7/3 x = 28

Multiply both sides by 3/7.

x = 28 * 3/7

x = 12

Lola has $12.

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I would really appreciate if someone help me I need help please help me thank you it’s geometry
oksian1 [2.3K]

Answer:

< 3 and < 5

Step-by-step explanation:

Others are not

6 0
3 years ago
Find the x and y-intercepts of the line whose equation is 3x+ 5y=-15
xenn [34]
X - Intercept:    3x + 5y = -15
                      3x + 5(0) = -15
                          3x + 0 = -15
                                3x = -15
                                 3       3
                                  x = -5
                            (x, y) = (-5, 0)

Y - Intercept:     3x + 5y = -15
                       3(0) + 5y = -15
                           0 + 5y = -15
                                 5y = -15
                                  5       5
                                   y = -3
                             (x, y) = (0, -3)
6 0
3 years ago
What is the missing number
Anna35 [415]

Answer:

I got 235, which works in perfectly into the problem...

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If your take-home pay is $64,800 a year, what is the maximum amount that
fgiga [73]

Answer:

your anwser would be 5400

Step-by-step explanation:

the reason how i got this is you would divide 64800 by the year 12 months you divide 64800 by 12 and get 5400

5 0
2 years ago
If a polynomial is divided by x minus 5​, the quotient is 2 x squared plus 7 x minus 7 and the remainder is 7. Find the original
OlgaM077 [116]

Answer:

The original polynomial is 2x^3-3x^2-42x+42.

Step-by-step explanation:

The division of polynomial is analogue to the division of integers or natural numbers. For example, if we divide 25 by 6, we obtain that 4 is the quotient and the remainder is 1. We can recover 25 as 25 = 6*4+1.

Then, with this particular case, if we denote by P(x) the original polynomial, we have:

P(x) = (x-5)(2x^2+7x-7)+7.

Expanding the above multiplication:

P(x) = = 2x^3-3x^2-42x+42.

In general, given a polynomial P(x), if we divide it by another polynomial Q(x) (the divisor), there exist polynomials S(x) (the quotient) and R(x) (the remainder) such that

P(x) = Q(x)S(x) + R(x).

4 0
3 years ago
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