Solve |x|>4
A. {x|-4
B. {-4, 4}
C. {x|x<-4 or x>4}

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab