Answer:
8 i think
Step-by-step explanation:
Answer:=18x+6
Step-by-step explanation:
3(4x+8)+3(2x-6)
12x+24+6x-18
12x+6x+24-18
18x+6
Answer:
a. ? = 12
b. ? = -4
c. ? = 4
d. ? = -3
e. ? = -3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since x represents the length in feet, and the width is 2 ft shorter than 3 times the length, the width is 3x-2.
The perimeter is twice the sum of length and width, so we can write the equation ...
76 = 2(x + (3x-2))
38 = 4x -2 . . . . . divide by 2, simplify
40 = 4x . . . . . . . .add 2
10 = x . . . . . . . . . the length of the garden is 10 ft
The width of the garden is ...
3·10 -2 = 28 . . . feet
The width of the garden is 28 feet.
Answer:
6,7,8,9
Step-by-step explanation:
> means Greater than
< means Less than
Thus,
Any number that greater than 10 would make this inequality true..
Some possible values for x can be:
6,7,8,9,11,12,13,14,15,16,17,18 and so on
[RevyBreeze]
