Write the interval of real numbers in interval notation: The set of real numbers less than –12

(-infinity, –12]

b.
(-infinity, –12)

c.
(–12, infinity )

d.
[–12, infinity)

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

answer: 0.26

i used the calculator on google

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

df =

both have same length