Solve the inequality. Apply properties:
a
-9.5 + 6 x 2
42.1
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youll add 9.5 to the other side that would be 51.6. then divide 6 off of X and off of 51.6 which will equal 8.6 for your final answer

the answer is 13 cm

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0