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Let f(x) = 4x - 5 and g(x) = 6x - 3. Find f(x) - g(x).

A. -2x - 8

B. 2x - 5

C. -2x - 2

D. 2x + 5

Let f(x) = 3x + 2 and g(x) =x - 3. Find f(x) - g(x).

A. 4x - 1

B. 2x - 5

C. 2x + 5

D. 2x - 1

Let and . Determine .

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Factor the following trinominals:
X (power of 2) +9x + 14 =0

Factor the following trinominals:
x (power of 2) + 8x +15

Factor the following trinominals:
x(power of 2) +7x + 12 = 0

Factor the following trinominals:
x (power 2) +8x + 7=0

Factor the following trinominals:
X (power 2) + 9x + 18 = 0

Factor the following trinominals:
x (power 2) + 5x + 6 = 0

Factor the following trinomials:
X (power of2) +5x + 6.
Sorry hard to write

3. Factor the following trinomials (use the method of sum and product.)

a) x^2+7x+10

b) x^2+2x+1

c) x^2−3 x−18

d) x^2−4 x+3

e) x^2+5 x−14

f) x^2−13 x+36

g) x^2+6 x−27

h) x^2−10 x+25

i) −2 x^2 + 8 x+10

4 + x 3 - x , for x = -3

can you help ME HOW TO DO 3(X+6)=5(X-4)?

What is the GCF (Greatest Common Factor) of 45 and 75?

Determine the GCF (greatest common factor) of each of the following and then write in factored form.

a) 3 x+15

GCF:

b) 4 x^2 + 8x

GCF:

c) 5 x^2 − 10

GCF:

d) − 7x + 21

GCF:

e) 4 x^2 y^3 + 8 x^4 y^2
GCF:

2. Expand and simplify the following (FOIL)

a) (x + 1)(x + 3)

b) (x − 4)(2 x + 1)

c) (3 x+2)^2

4.  Factor the following as a difference of squares.

a) x^2−25

b) x^2−169

c) 81 x^2−100

d) 64−121x^2

You are driving home from school steadily at 95km/h for 130 km. It then begins to rain and you slow to 65km/h. You arrive home after driving 3 hours and 20 minutes. (a) how far is your hometown from school? (b) What was your average speed?

Please help

 Solving Linear Systems by Substitution 
Solve the following systems of linear equations and clearly state what the
point of intersection is
Show ALL of your work

a) 3 x+ y=7
−x+2 y=7

b) y=7 x+3
x−y=3

c) 2 x+3 y=8
x−2 y=−3

If we have two spheres, one of iron with a mass of 1 kg and one of wood with the same mass, which is the ratio of their weights?

You and your family are driving to your grandparents house, which is 95 km away. If you drive at an average speed of 85km/h, how long will it take you to get there?

A sample of an unknown gas with a mass of 3.24 g occupies a volume of 1.88 L at a pressure of 748 mmHg and a temperature of 20. °C. What is the molar mass of the gas?