Answer:
2
Step-by-step explanation:
because for every 3 teaspoons of salt he will have 1 tablespoon of salt and 6 divided by 3 is 2
X^3 - h^3 + 8 because you cube the variables as well as 2, and 2x2x2=8.
Answer:
4,720
Step-by-step explanation:
From my understanding, you just add the numbers together.
3310 + 1410=
4,720
I could be wrong. However, that's what I grasped out of your question. Hope this helped! Have a good day. :)
Answer:
The answer to your question is:
first piece 44/3
second piece 35/3
third piece 5/3
Step-by-step explanation:
First we define the variable, it will be "x", and will be for the second piece.
Second piece = x
First piece = x + 3 (from the problem)
Third piece = x - 10 (from the problem)
We sum all
x + 3 + x + x -10 = 28
3x - 7 = 28 simplify like terms
3x = 28 + 7
3x = 35
Second piece x = 35/3
First piece = x + 3 = 35/3 +3 = (35 + 9)/3 = 44/3
Third piece = 35/3 - 10 = (35-10)/3 = 5/3
Answer:
we have 2 real solutions
Step-by-step explanation:
ax^2 + bx+c
discriminant
b^2-4ac
6x=-2x^2-3
subtract 6x from each side
0 = -2x^2 -6x-3
a= -2
b=-6
c=-3
b^2-4ac = (-6)^2 - 4(-2) (-3)
36 - 24
12
if > 0 2 real solutions
= 0 1 real solution
< 0 2 complex solution
since 12 > 0 we have 2 real solutions
