Answer:
Letters A, M, and T
Step-by-step explanation:
All of these letters have a point of symmetry.
-10p+9=12
-9 -9
-10p=3
—— —
-10 -10
P=3/-10 or -0.3
"twelve decreased by twice a number" ---> 12 - 2x
"8 times the sum of number and 4" ---> 8(x + 4)
12 - 2x = 8(x + 4)
12 - 2x = 8x + 32 (distributive property)
12 = 10x + 32 (add 2x to both sides)
-20 = 10x (subtract 32 from both sides)
x = -2 (divide both sides by 10)
That's answer.
Answer:
3.802e+6 miles
Step-by-step explanation:
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