Which graph shows the solution to the inequality 3x-7< 20 ?

x<9

Step-by-step explanation:

First, you do is add by 7 both sides of equation.

3x-7+7<20+7

Simplify.

20+7=27

3x<27

Then, divide by 3 both sides of equation.

3x/3<27/3

Simplify, to find the answer.

27/3=9

x<9 is the correct answer.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)