Answer:
The Answer is: 47 1/4
Step-by-step explanation:
11/8a + 5/4a = 18
Create a common denominator for he coefficient of a:
11/8a + 2/2 * 5/4a = 18
11/8a + 10/8a = 18
21/8a = 18
Multiply both sides by the inverse of 21/8:
8/21 * 21/8a = 18 * 21/8
a = 378/8 or 189/4 or 47 1/4
Answer:
D
Step-by-step explanation:
D
1 multiplied by 25 and 5 multiplied by 5
Answer: x=3, y=2.
Step-by-step explanation:
y = - x + 4
y = x − 2
- x + 4 = x − 2
-x-x=-2-4
-2x=-6
x=(-6):(-2)=3
y=x-2=3-2=1
x=3, y=2.
ANSWER
EXPLANATION
The given function is:
Factor -3 for the first 2 terms.
We add and subtract the square of the coefficient of x.
Factor the perfect square trinomial.
The vertex form is:
