11.2 + 3.4 = 14.6
Marcus dived down a total of 14.6 meters
He then swims up 6.2 meters
14.6 – 6.2 = 8.4
He is a total of 8.4 meters below the surface.
Answer:
(0, 0)
Reasoning:
Y-intercept means set x to 0 and solve, therefore;




Thus, the y-intercept is (0,0)
I hope this helps you and good luck!
Answer:
a sequence are many numbers in a particular order
Step-by-step explanation:
True (answer)
With that information we can create the equation
10x + 5000 = 20x
where x is the number of earphones produced
10x is the cost to make each earphone, 5000 being the fixed costs of manufacturing, and 20x being the total revenue of selling each earphone for $20
Now to solve the equation:
subtract both sides by 10x
10x - 10x + 5000 = 20x - 10x
5000 = 10x
Now divide both sides by 10
5000/10 = 10/10 x
500 = x
Answer: D
Hope it helps :)
Answer:


Step-by-step explanation:
Given:
The given expressions are.

We need to find x and y values.
Solution:
Equation 1⇒
Equation 2⇒ 
First solve the equation 1 for y.
--------(3)
Substitute
in equation 2.

Simplify.



Add 16 both side of the equation.



Divide Numerator and denominator by 5.

Substitute x value in equation 3 and simplify.





.
Therefore, the value of
and
.