Change them into improper fractions
and then find a common denominator, then minus, add, whatever for each one
You can use the equation rise over Run you go up 4 and over 6 and you go down 2 and over 8 (im not sure if this helps)
Answer:
x=
32
7+
3121
,
32
7−
3121
Step-by-step explanation:
h+16^2-8x-48=0
-7x+16x^2-48=0
x=
32
7+
3121
,
32
7−
3121
I hope this helps you
if per pound is $25
how much cost ?
C=25/pounds
Answer:
x = 25
Step-by-step explanation:
Given:
- ∠A = ∠B (Vertically opposite angles)
- ∠A = (7x - 8)°
- ∠B = (6x + 17)°
Since ∠A is equivalent to ∠B...
![\implies (7x - 8)= (6x + 17)](https://tex.z-dn.net/?f=%5Cimplies%20%287x%20-%208%29%3D%20%286x%20%2B%2017%29)
Open the parenthesis:
![\implies 7x - 8= 6x + 17](https://tex.z-dn.net/?f=%5Cimplies%207x%20-%208%3D%206x%20%2B%2017)
Add 8 both sides:
![\implies 7x - 8 + 8= 6x + 17 + 8](https://tex.z-dn.net/?f=%5Cimplies%207x%20-%208%20%2B%208%3D%206x%20%2B%2017%20%2B%208)
Simplify both sides:
![\implies 7x = 6x + 25](https://tex.z-dn.net/?f=%5Cimplies%207x%20%3D%206x%20%2B%2025)
Subtract 6x both sides:
![\implies 7x - 6x = 6x - 6x + 25](https://tex.z-dn.net/?f=%5Cimplies%207x%20-%206x%20%3D%206x%20-%206x%20%2B%2025)
Simplify both sides:
![\implies x = 25](https://tex.z-dn.net/?f=%5Cimplies%20x%20%3D%2025)