Step-by-step explanation:
A-B
=7x-6x/2 +10) - (-2x +6x-4)
=x/2+10- 4x+4
= x-8x /2 +14
=-7x/2+14
Hope these notes help ! https://mathbitsnotebook.com/Algebra1/Quadratics/QDVertexForm.html
Since the choices is from 0000 to 9999, therefore there
are a total of 10,000 possibilities.
The possibilities that the number begins with a 3 and ends
in a 2 or 0 is:
possibilities = 1 * 10 * 10 * 1 + 1 * 10 * 10 * 1 = 200
Therefore the probability is:
P = 200 / 10,000 = 0.02 = 2%
<span>So there is a 2% probability.</span>
Answer: c
Step-by-step explanation:
Answer:
Step-by-step explanation:
Helena Violet Kaneesha
1b 1b 1b
x pairs x pairs x pairs
Helena 1b + x pairs of socks
Helena = 1 b(baseball) + $7X ( X is the number of pairs of socks)
Helena ----- $5 + 7X
Since all 3 bought the same thing, multiply the above by 3
answer = 3(5 +7x)
or Distribute
Answer = (3*5) + (3*7x)
