Answer:
0.54 ounces in each tube
Step-by-step explanation:
Add the amount she used so we can add it in. 1.35+0.27= 1.62. Then divide it by the number of tube and since it was a 3 pack you divide it by 3. 1.62/3=0.54 so there is 0.54 ounces in each tube.
ANSWER
The vertex form is

EXPLANATION
We want to write

in the vertex form which of the form

We achieve this BG completing the square.
We proceed as follows,

We add and subtract half the coefficient of x multiplied by a factor of 3 which is

This gives us,

We still factor 3 out of the first two terms to get,

We now got a perfect square, which factors to,

The equation is now in the vertex form.
The first one is 1963.5 and the second one is 1357.17
Answer:
B. x² + 3x - 5
Step-by-step explanation:
f(x) = 3x + 1
g(x) = x² - 6
We are to find (f + g)(x)
We simply add the two functions.
i.e 3x + 1 + x² - 6 = x² +3x - 5
Answer:
x =-3
Step-by-step explanation:
1x + 2 = 0x + 5
hence 0x simplifies x
1x-0x = 2-5
x = -3