Answer:
0.12 x 15 = 1.8
Step-by-step explanation:
Answer:
(3n + 4) (n-2)
Step-by-step explanation:
Are you asking to factor this 3n^2 - 2n -8 ?
If so the best way to do this problem is with the X method.
top: 3*(-8)
left: factor of 3*-8 right: factor of 3*-8
bottom: -2
try the factors 4 and -6 because 4*-6 = 3 *-8 = -24
Because notice that 4 + -6 = -2
so:
3n^2 -2n - 8 can be rewritten as 3n^2 -6n + 4n - 8
We should first use Distributive property to factor: 3n^2 -6n + 4n - 8
3n^2 -6n + 4n - 8 = 3n (n - 2) + 4(n - 2)
Now we factor by grouping here : (3n + 4) (n-2)
I factored out the group (n-2)
Therefore: (3n + 4) (n-2) = 3n^2 -2n - 8
Answer:
y(t) = 391 - 30t
Step-by-step explanation:
The weekly difference is 391-361 = 30
y(t) = 391 - 30t.
With t being the number of weeks.
Step-by-step explanation:
The correct answer is p= 2+d and p= d-1
Answer:
Step-by-step explanation:
A recipe for a pan of brownies requires 1 ½ cups of milk. Converting the 1 1/2 to improper fraction, it becomes 3/2 cups of milk
The recipe also requires 2/3 cups of sugar
It also requires 1 1/5 cups of oil. Converting to improper fraction, it becomes 6/5 cups of sugar
Total number of cups of ingredients in the mixing Bowl will be sum of the amount if milk, sugar and oil. It becomes
3/2 + 2/3 + 6/5 = (45 + 20 + 36)/30
= 101/30 cups of ingredients
