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2 years ago

Plz help me on this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

hram777 [196]2 years ago

7 0

Answer:

1. 12y+20

2. $15c^{2}$ -18c

3. 18d-12

4. x=9

Step-by-step explanation

Hope this helps. I'm very sorry if I'm wrong

Naya [18.7K]2 years ago

6 0

Answer:

For example, the probability of choosing a male who prefers sports cars is 39/240 or 16%. The probability of choosing a male is 60/180 = 25%.

Two Way Relative Frequency Table. To convert counts into relative frequencies, divide the count by the total number of items. In the above table, the first count is for men / Rom-com (count=6), so 6/60 = 0.1.

Step-by-step explanation:

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PLSSS ANSWER, 35 pointss

xxTIMURxx [149]

Answer:

$(y - 5)(x + y)$

${(x - y)}(x - y + a)$

$(b - 3)(5b - 17)$

Step-by-step explanation:

1. The given polynomial is

$x(y - 5) - y(5 - y)$

We need to factor the second part to get:

$x(y - 5) + y(y - 5)$

We factor y-5 to obtain:

$(y - 5)(x + y)$

2. We have

${(x - y)}^{2} - a(y - x)$

We again factor -1 from the second part to get:

${(x - y)}^{2} + a(x- y)$

We now factor x-y to get:

${(x - y)}^{2} + a(x- y)$

${(x - y)}(x - y + a)$

3. We have

$2(3 - b) + 5 {(b - 3})^{2}$

We factor negative 1 from the first part to get

$- 2(b - 3) + 5 {(b - 3})^{2}$

We now factor b-3 to get:

$(b - 3)( - 2 + 5(b - 3))$

We now simplify to get:

$(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)$

4 0

2 years ago

What is an equation for the line with slope 2/3 and y intercept 9

dybincka [34]

Y = 2/3x+9, or
2x-3y=-27

3 0

3 years ago

6. Mary worked 27 hours last week. If she gets paid $12/hour, what is her<br> gross pay?

kupik [55]

Answer:

324

Step-by-step explanation:

you would multiply 27 × 12 and that would equal 324

8 0

2 years ago

A square has an area of 9 square millimeters. What is the side length of the square? (Use the correct unit measure in your answe

BARSIC [14]

Answer:joe mama

Step-by-step explanation:

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3 years ago

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hoa [83]

The new image often has a ' next to it if this helps

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2 years ago