Questions by Carlos Abalde

Questions by Carlos Abalde

The sum of two positive numbers is 55 times their difference. What is the ratio of the larger number to the smaller number?

asked Apr 13, 2017

2 answers

1 vote

149k views

Step 1: –10 + 8x < 6x – 4 Step 2: –10 < –2x – 4 Step 3: –6 < –2x Step 4: ________ What is the final step in solving the inequality –2(5 – 4x) < 6x – 4? x < –3 x > –3 x < 3 x > 3

asked Mar 27, 2017

2 answers

5 votes

45.0k views

Four balls of wool will make 8 knitted caps. how many balls of wool will Malcolm need if he wants to make 6 caps

asked Sep 18, 2016

1 answer

3 votes

162k views

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