Oliver needs to save at least $1500 to buy a computer. He has already saved $650. How much more does he need to save? Write and solve an inequality.
A) x + 650 < 1500; x < 850 B) x + 650 > 1500; x > 850 C) x + 1500 < 650; x < -850 D) x + 1500 > 650; x > -850
Hint: We can eliminate C and D because there's no such thing as negative money.
ok, but how do I figure out if it's a or b?
@Hero ?
It says he needs to save "at least" 1500. Notice the correct inequality has the 1500 placed on the "least" side of the inequality. x + 650 > 1500
okay so how do we get the rest of it?
solve for x
x<850 so its A?
You're guessing, which I don't like.
how am I guessing? solved for X and got x<850 and I think its A
You began with x + 650 > 1500 and after solving for x, you came up with x < 850 ? That's impossible.
sry typo x>850 B. I accidentally typed <so I saw the answer as the one with the less than. ALso, sry for the late response, I was making lunch.
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