Answer:
<u>Step-by-step explanation:</u>
Use the Point-Slope formula: y - y₁ = m(x - x₁)
Answer:
y = 5x + 3 is a nonproportional relationship.
Step-by-step explanation:
We need to find the equation that represents a nonproportional relationship.
If y is directly proportional to x, it would mean that,
y ∝ x
y = kx
Option (b) shows the equation of a line i.e. y=mx+x, where m is slope and x is y-intercept.
Hence, we can say that option (b) represents a nonproportional relationship.
Answer: y = -220
Step-by-step explanation:
y/11 ÷ 2= -10
To find the value of y
Rewrite the equation as y/11 ÷ 2/1 = -10
y/11 × 1/2 = - 10
y/22 = -10
Multiply each side by 22 to get the value of y
y= -10 × 22
y= -220
Check:
Slot the value of y into the equation
-220/11 ÷ 2 = -10
-20 ÷2 = -10
I hope this helps, please mark as brainliest answer.
What is it maybe i can help?
Given:
Principal = $1400
Simple rate of interest = 1.25%
Time = 6 month
To find:
The balance of the account after simple interest.
Solution:
The formula for simple interest is
Where, P is principal, r is the rate of interest in % and t is time in years.
Time = 6 months
= year
= 0.5 year
Putting 1400, r=1.25, t=0.5 years.
Now, the amount is
Therefore, the balance of the account after the simple interest is $1408.75.