Answer:
D
Step-by-step explanation:
Answer:
Below in bold.
Step-by-step explanation:
(s + t)x = s(x) + t(x) = 6x + 2x + 2
= 8x + 2.
(s - t)x = s(x) - t(x) = 6x - (2x + 2)
= 4x - 2.
(s x t) = s(x) * (t(x) = 6x(2x + 2)
= 12x^2 + 12x.
We have a decimal system.
After the decimal point starts the negative powers of ten in those columns...
. 10^-1, 10^-2, 10^-3, 10^-4, 10^-5
1/10s, 1/100s, 1/1000s, 1/10,000s, 1/100,000s
so .00463 is equal to
463/100000
So 20% is 1/5 as a percent.
So 1/5 multiplied by 5 equals 5/5, or 1.
So if 1/5 = 6, then 6 multiplied by 5, or 30, must equal 5/5, or 1.
So the total number of dolls in Amyia's doll collection is 30.
Answer:
x = 15
Step-by-step explanation:
One side length, 49 ft, is given. The opposite side is equal to this. So solve (5x - 26) = 49. Add 49 + 26 to get 75. Then divide 75 by 5 to get 15.
Hope it helps!