5x-3=42. To solve you add three to both sides making the equation 5x=45. Then you divide both sides by five, and you get 9 as your answer.
Answer: Marcie jogged twice as many miles this week as she jogged last week
Step-by-step explanation:
Answer: m = 3
Step-by-step explanation: convert to standard form 3x - y = -7
slope using standard form