Iwill give brainlelest
i need fast
solve for x: 4x + one half(2x + 4) > 12
a) x > fourteen fifths
b) x < fourteen fifths
c) x > 2
d)x < 2

x > 2

Step-by-step explanation:

First simplify the bracketto give you...x + 2...then

; 4x + x + 2 > 12

; 5x + 2 > 12

; 5x > 12 - 2then gives you...5x > 10...then divide both sides by 5

then gives you; x > 2

c: x > 2

Step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.