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3 years ago

-3/4 • (-1 5/6) • (-7/4)

Mathematics

2 answers:

Ahat [919]3 years ago

8 0

Answer:

77/32

Step-by-step explanation:

I have triple checked this question and I received 77/32 as an answer

ycow [4]3 years ago

3 0

77/32
that’s the answer to the question

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What are the x-intercepts for the graph of y=3(x - 2)(x+6)?

WARRIOR [948]

Answer:

Step-by-step explanation:

Put Y=0

$0 = 3(x - 2)(x + 6) \\$

Now

$x - 2 = 0 \\ x = 2 \\ \\ \\ x + 6 = 0 \\ x = - 6 \\ \\$

so A is right option

5 0

3 years ago

15.

spayn [35]

If I’m correct, I think A. 0.3x2 is the correct answer.

4 0

3 years ago

Read 2 more answers

For each month of a given year except December, a worker earned the same monthly salary and donated one-tenth of that salary to

kiruha [24]

Answer:

D) 11/3

Step-by-step explanation:

Let x represent monthly salary.

We have been given that for each month of a given year except December, a worker earned the same monthly salary and donated one-tenth of that salary to charity.

Salary earned in 11 months would be $11x$ .

Money donated in 11 months would be $\frac{11x}{10}$ .

Further we are told that in December, the worker earned N times his usual monthly salary and donated one-fifth of his earnings to charity.

Salary for December would be $Nx$ .

Money donated in December would be $\frac{Nx}{5}$ .

The worker's charitable contributions totaled one-eighth of his earnings for the entire year that is $\frac{1}{8}\cdot (11x+Nx)$ .

$\frac{11x}{10}+\frac{Nx}{5}=\frac{1}{8}\cdot (11x+Nx)$

Dividing whole equation by x, we will get:

$\frac{11x}{10x}+\frac{Nx}{5x}=\frac{1}{8x}\cdot x(11+N)$

$\frac{11}{10}+\frac{N}{5}=\frac{1}{8}\cdot (11+N)$

$\frac{11}{10}+\frac{N}{5}=\frac{11}{8}+\frac{N}{8}$

Combine like terms:

$\frac{N}{5}-\frac{N}{8}=\frac{11}{8}-\frac{11}{10}$

$\frac{N}{5}*40-\frac{N}{8}*40=\frac{11}{8}*40-\frac{11}{10}*40$

$8N-5N=11*5-11*4$

$3N=55-44$

$3N=11$

$\frac{3N}{3}=\frac{11}{3}\\\\N=\frac{11}{3}$

Therefore, the value of N is 11/3 and option D is the correct choice.

4 0

3 years ago

Answer quick find the coordinates

Mekhanik [1.2K]

Answer:

(-4, -3), (4, -1), (8, 0), (12, 1)

Step-by-step explanation:

The x- and corresponding y-values are listed in the table. Put each pair in parentheses, <em>x-value first</em>. (That is an <em>ordered pair</em>.)

(x, y) = (-4, -3) . . . . from the first table entry

(x, y) = (4, -1) . . . . from the second table entry

(x, y) = (8, 0) . . . . from the third table entry

(x, y) = (12, 1) . . . . from the last table entry

3 0

4 years ago

There are 40 people at a party. The ratio of men to women is 3:2. How many men and women r there at the party?? Plz help me!!

IrinaK [193]

The answer is 24 men and 16 women

3 0

3 years ago

-3/4 • (-1 5/6) • (-7/4)​

-3/4 • (-1 5/6) • (-7/4)