-19 + (-12) = 7
Remove Parentheses
( -a ) = -a
= 19 - 12
Subtract The Numbers
19-12 = 7
Answer:allison
Step-by-step explanation:
$34 total spent
4 tickets x’s 6 = 24
34-24=10
Now, divide 10 by 4=2.50
Snacks bags cost $2.50
Answer:
6*8=48 groups with elements of order 7
Step-by-step explanation:
For this case the first step is discompose the number 168 in factors like this:

And for this case we can use the Sylow theorems, given by:
Let G a group of order
where p is a prime number, with
and p not divide m then:
1) 
2) All sylow p subgroups are conjugate in G
3) Any p subgroup of G is contained in a Sylow p subgroup
4) n(G) =1 mod p
Using these theorems we can see that 7 = 1 (mod7)
By the theorem we can't have on one Sylow 7 subgroup so then we need to have 8 of them.
Every each 2 subgroups intersect in a subgroup with a order that divides 7. And analyzing the intersection we can see that we can have 6 of these subgroups.
So then based on the information we can have 6*8=48 groups with elements of order 7 in G of size 168
Cantaloup = 4v e 5c
graperfruit = 4v e 6c
tangerine = 4v e 5c
watermelon = 4v e 6c
4/5 = 0,8 = 8/10 = 4/5 = 4:5
cantaloup, graperfruit e tangerine