Answer:
16+16
32
Step-by-step explanation:
There are 10 fish in the tank
<em><u>Solution:</u></em>
Given that, volume of a tank is 50 cubic feet
Density is 0.2 fish over feet cubed
<em><u>To find: Number of fish in the tank</u></em>
Number of fish in the tank is found by multiplying the volume of tank and density
<em><u>The formula is given by:</u></em>

<em><u>Substituting the given values, we get</u></em>

Thus there are 10 fish in the tank
1 and 19, 19 is a prime number.
Answer:
Option 1 is correct.
Step-by-step explanation:
Given the equation 
we have to choose the best statement describes the above equation.
→ (1)
As, the highest degree of its monomials i.e individual terms with non-zero coefficients is 2.
⇒ Degree of above equation is 2.
hence, the given equation is quadratic equation.
The general form of quadratic equation is
In variable u:
→ (2)
Now, compare equation (1) with (2), we say that
The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).
Option 1 is correct.
Answer:
Elena can make 150 t-shirts
Step-by-step explanation:
- Find the amount <em>after </em>she buys the printing machine. $1,175-$350=$825
- Divide by the cost per t-shirt $825÷$5.50=150 t-shirts
- Final answer: 150 t-shirts