(3x+1)(4x-1)
3x+4x=7x
1-1=0
So
(3x+1)(4x-1) = 7x
I hope this helped and was right, have a nice day
Answer:
£11,000.
Step-by-step explanation:
First, lets figure out how much 1g of gold costs by doing simple division:
£4000 / 200g = £20
1g = £20
Now we can multiply the cost of 1g of gold by 550g
£20 * 550g = £11,000
550g of gold would cost £11,000.
<em>I would appreciate brainliest, if not that's ok!</em>
Answer:
well divided 27 and 4 and i think thats what x is not sure or try to times
Step-by-step explanation:
88 tenths. In each case 8.8 is 88 tenths