Answer:
//Solve equation [2] for the variable y
[2] y = 4
// Plug this in for variable y in equation [1]
[1] (4) - x = -2
[1] - x = -6
// Plug this in for variable y in equation [4]
[4] (4) - 2x = 1
[4] - 2x = -3
// Solve equation [1] for the variable x
[1] x = 6
// Plug this in for variable x in equation [3]
[3] (6) = 3
[3] 0 = -3 => NO solution
No solution
Answer: 6.4
Step-by-step explanation:
If f(t) = P Where r= rate and t= time
Given: P=5, r= 0.05
We are required to determine f(5) to the nearest tenth
By comparing f(t) and f(5), it implies we take out t=5
Therefore:
f(t) = P = 5*
=6.42012708344
=6.4 ( to the nearest tenth)
Note: e is the exponential growth symbol
Answer: the answer would be B
Step-by-step explanation:
Product means multiplication, so, 7x10=70. 70+80= 150.
Hope this helps!
Answer:
The correct answer is A. It is constant.
Step-by-step explanation:
When the x-values are between 4 and 8, this graph is constant. This can be seen because the graph is a horizontal line, meaning it has zero slope. Since the slope is zero, it is neither increasing nor decreasing, and is known as constant.
Hope this helps!