3 years ago

HELP PLEASE!!!!!!!!!

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

7 0

-2x+3<11
subtract 3 from both sides
-2x<8
divide both sides by -2
x>-4

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Directions:Use the product rule to simplify the following monomials.

abruzzese [7]

7) Answer = $-24x^8y^{11}$

$\left(8x^4y^2\right)\left(-3x^4y^9\right)$

$=-8x^4y^2\cdot \:3x^4y^9$

$=-24x^4y^2x^4y^9$

$=-24x^8y^2y^9$

$=-24x^8y^{11}$

8) Answer = $-30y^6$

$2y\left(-5\right)y^2\cdot \:3y^3$

$=-30yy^2y^3$

$=-30y^{1+2+3}$

$=-30y^6$

9) Answer = $-6x^4y^5$

$\left(-2xy\right)\left(xy\right)\left(3x^2y^3\right)$

$=-2xyxy\cdot \:3x^2y^3$

$=-6xyxyx^2y^3$

$=-6x^4yyy^3$

$=-6x^4y^5$

3 0

2 years ago

Please help im so confused lol

BARSIC [14]

Answer:

1. Percent

2. Number

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I need help with 4 please

leonid [27]

Answer:

day 1 5 day 2 8 day 3 2.5 day 4 10 day 5 10 altogether is 35.5

Step-by-step explanation:

5+3=8

5/2=2.5

5*2=10

10+10+8+5+2.5=35.5

5 0

2 years ago

Graph y=5/3x -9 ......

alisha [4.7K]

Put a point at -9 because that is the y-intercept.then from the point -9 count up 5 and count over 3.

4 0

2 years ago

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How many solutions does this equation have

Stells [14]

Answer:

I m not sure, I can't see

Step-by-step explanation:

8 0

3 years ago