4x-6y = 12
Add 6y to both sides
4x = 12 + 6y
Subtract 12 on both sides
4x - 12 = 6y
Divide 6 on both sides
y = 2/3 x - 2
Next equation
-2x + 3y = -6
Add 2x to both sides
3y = 2x - 6
Divide 3 on both sides
y = 2/3x - 2
The car will travel 30 2/3 miles in 45 mins. The car will travel 40 miles in 1 hour hope this was helpful
Answer:
x= - b + square root b square - 4ac by 2a
Answer:
A: It has no solution
Step-by-step explanation:
1. 3/4z - 1/4z + 3 = 2/4z + 5
2. 2/4z +3 = 2/4z + 5
3. 3 = 5 (No solution because 3 can never be equal to 5)
Step-by-step explanation:
The Grocer used 7.5 pounds of each