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.

Check your second problem. Is the 2 after the parentheses an exponent?

Sorry yes the 2 after the parentheses is an exponent

Quote:

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Originally Posted by Thinkaboutit

Sorry yes the 2 after the parentheses is an exponent

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Then you're good.

Thanks heaps can't believe I got them right