Answer:
width = 6 feet
length = 19 feet
Step-by-step explanation:
'w' = width
'2w+7' = length
50 = 2w + 2(2w+7)
50 = 2w + 4w + 14
36 = 6w
6 = w
length = 2(6)+7 = 19
Answer:
= 2x
Step-by-step explanation:
Answer:
evaluate 9(x+3)
expand 9x+27
Step-by-step explanation:
i think i am sorry if i am wrong
Answer:
19
Step-by-step explanation:
1/2*(5+x)*4=48
Answer:
An item in a set is called an element.
Step-by-step explanation:
I hope this helps.
