Answer:
Step-by-step explanation:
x+(-56)=12
exclude "x"
x=56+12
x=68
First, you gotta multiply 13 by 17, which is 221, then multiply THAT by .3, which is 66.3. So the artist should charge $66.30
Each student collects $1 per week.
There are 24 students, so combined, they collect $24 per week.
The time irt takes to collect $1500 is
$1500/$24 = 62.5
Answer 62.5 weeks, or if you need a whole number, 63 weeks.
4 / (x+12)
since 4 is divided by the sum 4 would go first ( as you see above) ^^
4÷(x+12)