Answer:
y = 1/2x + 2
Step-by-step explanation:
<u>Solving for y in steps:</u>
- 2x - 4y + 8 + 4y= 4y
- 2x + 8 = 4y
- x + 4 = 2y
- y = x/2 + 4/2
- y = 1/2x + 2
Answer:
D
Step-by-step explanation:
Given
n² - n - 42
Consider the factors of the constant term (- 42) which sum to give the coefficient of the n- term (- 1)
The factors are - 7 and + 6 , since
- 7 × + 6 = - 42 and - 7 + 6 = - 1 , then
n² - n - 42 = (n - 7)(n + 6) ← in factored form
Answer:
1.
2.
Step-by-step explanation:
One equation is already given in the statement which can give the result.
Lets assume the area of painting = d = 10 sq inch
Now following expressions will give the same answer.
1.
2. Multiplying the percentage d, As the area increases by 49 % which means that D is multiplied by increased amount of 49%
equation will be
3. Calculating the percentage increment = 1/1.49=0.67
Now dividing this value with d will give the same area.