I think the The answer 1/1 or1/2! If it is not correct then ask some one else
You know the total length ST and SU, so to find x you would write an equation. This would be: x+4+2x=16 Combine like terms: 3x+4=16 Subtract four from both sides: 3x=12 Divide both sides by three: x=4
164x + 24(2x) < = 4240
164x + 48x < = 4240
212x < = 4240
x < = 4240/212
x < = 20
for a dog.....2x = 2 * 20 = 40.....so it costs 40 per dog and 20 per cat
C. You have to pay interest on credit cards
Hope this helps
42 because you take 46 and add 42 it will be 88 and the one sister is still 2 years older
