If denomenators are same, we can add
remember
(a/b)+(c/b)=(a+c)/b
so
(3y/2)+(9/2)=(3y+9)/2
Speed=distance/time 440/8 which is 55. She travelled at an average speed of 55
Answer: uh do I subtract add multiply or divide?
Step-by-step explanation:
2/3 always simplifys out to that
Answer:
y = -x + 7
General Formulas and Concepts:
<u>Pre-Algebra</u>
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
[Standard Form] 5x + 5y = 35
<u>Step 2: Rewrite</u>
<em>Find slope-intercept form.</em>
- Subtract 5x on both sides: 5y = -5x + 35
- Divide 5 on both sides: y = -x + 7