So, it's 3 and 1/2 pounds, right? So, since the 3 pounds is already written, you just need to find out how many ounces. There are 16 ounces in a pound, so what is 16 divided by 2? Then, you just take 3 and put 3 pounds x ounces. To explain it you could use what I said if you'd like! :)
Find the product of 12 and 8.
9.
Well the first has the angles being 3x+12,x,and 90 so they have to add up to 180 degrees because it is a triangle.
3x+12+x+90 = 4x+102 = 180 solve
4x+102=180
4x=78
x=19.5
Answer:
Below(R 230000)
Step-by-step explanation:
14,000(1+10x+5/100)=21,000
but after 60 months 10 percent intrest so
23,000.