Answer:
point C
Step-by-step explanation:
Answer:
no, Sara subtracted 2x on one side and added 2x on the other side
Step-by-step explanation:
The addition property of equality requires that the same value be added to both sides of an equation.
Sara wants to remove the -2x term from the right side of the equation, so rightfully adds 2x to that side of the equation. According to the addition property of equality, she must also add 2x to the left side of the equation. This will give her ...
5x ≤ 2
x ≤ 2/5 . . . . divide both sides by 5
1.
The vowels of the 26 letters of the English alphabet, excluding y, are 5:
a, e, i, o and u.
2.
The prime numbers less than 10 are 4: 2, 3, 5 and 7.
3.
The raffle tickets have one of {a, e, i, o,u} as the first character, and
one of {2, 3, 5, 7} as the second character.
4. Some examples of the raffle tickets: a2, a3, e5, i7 ...
In total there are 5*4=20 possible tickets, as any of the 5 vowels can be combined with any of the 4 primes.
that is, we have a2, a3, a5, a7, e2, e3, ....u7
5.
The only vowel contained in the word "event" is e.
"the digit is the number of letters in the word event":
the word "event" has 5 letters.
--------------------------------------------------------------------------------------------------
Remark: it is not particularly clear whether it is "the number of letters" or "the number of different letters", in which case there would be 4.
For example, if Adam is asked how many letters are there in his name, we expect him to say "4", unless specifically asked "how many different letters are there"
--------------------------------------------------------------------------------------------------
The ticket which matches the description can only be e5
6.
P(e5)=(number of ways e5 may occur)/(total number of tickets)= 1/20=0.05
Answer: 1/20 = 0.05
Answer:
Hope this helps, happy learning!!!