2 times a number plus 12 all multiplies by the same number
1 answer:
The answer is A) x(2x+12)
You might be interested in
It is 8/-6 bcuz you go up 8 and then left 6 but it will be negative 6 bcuz its left
Answer:
B
Step-by-step explanation:
It has to be 438 because any number that is 5 or higher must be rounded up so 438 could be rounded up to 440
Answer:
Length = 27.2
Width = 6.8
Step-by-step explanation:
P = L+L+W+W
68 = 4(L+L)+W+W
68 = 4(x+x)+x+x
68 = 4x+4x+x+x
68 = 10x
x = 6.8
L = 4x
L = 27.2
W = x
W = 6.8
68 = 27.2+27.2+6.8+6.8
68 = 68
4.3 x 10 to the power of 2
