Answer:
Step-by-step explanation:
5/7
Sum of a geometric series is a/(1-r) = 1/(1-(-2/5)) = 5/7
Isn’t it just y=-1x-1? I’m not sure but I think that’s the equation
Answer:
2y=-2x
Step-by-step explanation:
2y=4-6x
2y=-2x
y=-1
<span>500 = 10^n then use 1n and your n value will be about 2.7 and that will
give you 500 back use 10.
</span>
Answer:
y = -4/5x + 4
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Standard Form: Ax + By = C
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define</u>
Standard Form: 4x + 5y = 20
<u>Step 2: Rewrite</u>
- Subtract 4x on both sides: 5y = 20 - 4x
- Divide 5 on both sides: y = 4 - 4/5x
- Rearrange: y = -4/5x + 4