Ask Experts Questions for FREE Help !
Ask
    Thinkaboutit's Avatar
    Thinkaboutit Posts: 270, Reputation: 5
    Full Member
     
    #1

    Mar 15, 2015, 03:26 PM
    Is this answers correct?
    Hi just wondering if someone could check these answers for me so If they are wrong I can try again. Thanks
    Solve the equation: -5x + 20 = 25
    My answer -1
    Evaluate: -18 + 4(6 ÷ 2)2
    My answer: 18
    Write an equation of the line with slope -3 and y-intercept (0 , -5).
    My answer:y = -3x - 5
    Not sure if these are correct and would like to have a chance to try again if they are wrong.
    Catsmine's Avatar
    Catsmine Posts: 3,826, Reputation: 739
    Pest Control Expert
     
    #2

    Mar 15, 2015, 04:23 PM
    Check your second problem. Is the 2 after the parentheses an exponent?
    Thinkaboutit's Avatar
    Thinkaboutit Posts: 270, Reputation: 5
    Full Member
     
    #3

    Mar 15, 2015, 05:07 PM
    Sorry yes the 2 after the parentheses is an exponent
    Catsmine's Avatar
    Catsmine Posts: 3,826, Reputation: 739
    Pest Control Expert
     
    #4

    Mar 16, 2015, 01:25 AM
    Quote Originally Posted by Thinkaboutit View Post
    Sorry yes the 2 after the parentheses is an exponent
    Then you're good.
    Thinkaboutit's Avatar
    Thinkaboutit Posts: 270, Reputation: 5
    Full Member
     
    #5

    Mar 16, 2015, 01:41 AM
    Thanks heaps can't believe I got them right

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Check if my answers are correct [ 1 Answers ]

A chair manufacturer has two divisions: framing and upholstering. The framing costs are $100 per chair and the upholstering costs are $200 per chair. The company makes 5,000 chairs each year, which are sold for $500. Required: a. What is the profit of each division if the transfer price is...

Probability: Whether my answers are correct or not [ 2 Answers ]

Hello! I've been working on this problem for a while and still can't seem to work it out. I would greatly appreciate any help I can get: Question: Of three agricultural plots, one has high acidity in soil, one low, and one moderate. One plot will be randomly selected for planting beans, and...

Eletrical questions -what are the correct answers ? [ 1 Answers ]

1. When working on a Macerator you must ensure: a. the appliance is disconnected from the consumer unit b. it is turned off at the appliance c. it is isolated at the consumer unit d. it is turned off at the fused spur unit by the appliance ...


View more questions Search