Answer:
4.5-1.4=3.1
Step-by-step explanation:
Hope this answers your question!
If not, I am sorry.
<span>Since, there are 26 letters in total.</span>
So, total permutations of 26 letters in the 6 letter word will be = 26*26*26*26*26*26 = 26^6
No. of letters that doesn’t include X = 26-1 =25
Permutations of letters that doesn’t include x = 25*25*25*25*25*25 = 25^6
So, total number of permutations that includes x= total permutations of 26 letters- permutation of letters that doesn’t include x
= (26^6 - 25^6) = 64,775,151
Answer:
If you want the inequality, c - 13 < -19
If you want the inequality simplified, c < -6
Answer:
1) x = 18, y = -5
2) x= 1, -3 y = 3, -1
Step-by-step explanation:
1)
x+y=13
y = 13-x
2x-y=5
2x-(13-x) = 5
2x - 13 + x = 5
x - 13 = 5
x = 18
x + y = 13
18 + y = 13
y = -5
2)
y = x+2
x^2 + y^2 = 10
x^2 + (x+2)^2 = 10
x^2 + (x+2)(x+2) = 10
x^2 + x^2 + 4x + 4 = 10
2x^2 + 4x + 4 = 10
2x^2 + 4x - 6 = 0
2(x^2 + 2x - 3) = 0
2(x-1)(x+3) = 0
x = 1, x = -3
y = x+2
y = 1 +2 = 3
y = -3+2 = -1
Genesis would have to pay $25.50. If you do 30 multiplied by .15 you will get 4.50. Next you subtract 4.50 from 30 resulting in 25.50. Hope this helps ;)
