Solve the inequality and sketch the graph
4-5x>-13 and 3-x<10

Answers

Answer 1
Answer:

Answer:

balls

Step-by-step explanation:


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Expand and simplify the following expression: (a-2b){3}

Answers

(x-y)^3=x^3-3x^2y+3xy^2-y^3\n--------------------------\n(a-2b)^3=a^3-3a^2\cdot2b+3a\cdot(2b)^2-(2b)^3\n\n=a^3-6a^2b+12ab^2-8b^3

B1 of a trapezoid in which Area = (48x+68) inch squared, Height = 8 in, B2 = (9x + 12) in.what I have so far is

48x +68 = 8 (B1 + 9x +12)

what do I do from there????????????????? the question is asking to solve for Base 1/ B1

Answers

A=(1/2)(b1+b2)h =

=(48x+68)in² = (1/2)( b1+(9x+12))8

=b1= 3x+5

5 is a ________ of 20.
multiple
factor

Answers

5 is a factor of 20

The multiples of 20 are

20, 40, 60, 80, 100, etc.

R + 11 + 8r= 29
Show answer

Answers

Answer:

r=2

Step-by-step explanation:

r + 8 r + 11 = 29

( 1 + 8 ) r + 11 = 29 9 r + 11 = 29

Now we can isolate and solve for r while always keeping the equation balanced: First, subtract 11 from each side of the equation:

9 r + 11 − 11 = 29 − 11

9 r + 0 = 18

9 r = 18

Now we can divide each side of the equation by 9 to get

r : 9 over 9 = 18 under 9

1 r = 2

r = 2

Answer: r = 2

Steps:  

r + 8r + 11 = 29

9r + 11 = 29

9r + 11 - 11 = 29 - 11

9r = 18

r = 2

plz mark brainliest

Which value of x makes the following equation true? 3(x - 4) = -2x + 18 A. 7 B. 9 C. 10 D. 6

Answers

3(x - 4) = -2x + 18

Basically, you need to solve for x

3(x - 4) = -2x + 18
3x - 12 = -2x + 18
+2x        +2x

5x - 12 = 18
      +12   +12

5x = 30
x = 6

Answer: The value that makes this equation true would be 6. 
3x-12=-2x+18 (distributive property)
Now add two x to both sides.
5x-12=18
Now add. 12 to both sides.
5x=30
Divide both sides by 5.
x=6

Select the expression that is equivalent to the polynomial given below. (4x + 3)(3x - 8)

a.) 12x2 - 23x - 24
b.) 12x2 + 41x + 24
c.) 12x2 - 23x + 24
d.) 12x2 - 41x - 24

which would be the best option?

Answers

Answer:

The correct option is c.

Step-by-step explanation:

The given expression is

(4x+3)(3x-8)

Using distributive property we get

4x(3x-8)+3(3x-8)

Again use distributive property.

4x(3x)+4x(-8)+3(3x)+3(-8)

12x^2-32x+9x-24

Combine like terms.

12x^2-23x-24

Therefore the correct option is c.

Answer:

C

Step-by-step explanation: