$y=3x-4 \\
9x-3y=14 \\ \\
\hbox{substitute 3x-4 for y in the 2nd equation:} \\
9x-3(3x-4)=14 \\
9x-9x+12=14 \\
12=14 \\
not \ true \\ \\
\boxed{\hbox{no solution}}$

5 0

3 years ago

Which binomial is a factor of 12x^2 - x - 20

stellarik [79]

Answer:

12x² - x - 20 = (4x+5)(3x−4)

3 0

2 years ago

A.19.7 B.19.2 C.21.3 D.20.8

nadya68 [22]

Answer:

x = 180

Step-by-step explanation:

since straight lines are 180

(is it asking to find the area?)

5 0

2 years ago

This is another problem for my math class Solve the inequality below X + 14 > 27

frez [133]

Answer:

x = 14+

Step-by-step explanation:

If 14 + 14 = 28

Then

28 > 27 is true.

8 0

2 years ago