Answer:
i do not know
Step-by-step explanation:
Standard form is just putting (in this case) variables in alphabetical order. First we simplify- 2x+4=4y would become 1/2x+1=y. This is already in standard form, as numbers w/o variables come at the end. simplifying the next one is more tricky. first you get a variable/number alone-
9-2x-2y=4x+3
9-2y=6x+3
6-2y=6x
1-1/3y=x
1=x+1/3y
3=x+y
x+y=3
sorry if I was wrong and not of any help, But I do believe this is correct.
Answer:
Twelve 10 dollar bills
Step-by-step explanation:
10, the value of a 10$ bill, times twelve equals 120$
You multiply 8 times 5 then add 3. So it's 43/8
he must buy 24 jackets to get atheist 260 dollars
