Answer: (7/10, 4 1/5)
Explanation:
y = 6x
y = -4x + 7
6x = -4x + 7
10x = 7
x = 7/10
y = -4(7/10) + 7
y = -28/10 + 7
y = 4 1/5
Answer:
3 9/10
Step-by-step explanation:
First the "whole number" part is 3.
The decimal part is 0.9. To convert that, keep the 9. Since the 9 is in the tenths place, it is 9/10.
Add them together: 3+9/10= 3 9/10
Final answer 3 9/10
Hope this helps
Answer:
1000
Step-by-step explanation:
Since the Richter Scale is based off of an exponential equation, every point on the scale adds a magnitude of 10.
Answer:
y=-3/4x+3
Step-by-step explanation:
subtract 3x from both sides: 4y=-3x+12
Divide both sides by 4: y=-3/4y+3