Answer: C. Independent equations.
Hope tis helps you out.
Answer:
There are 76 students:
g + b = 76
girls is 13 more than twice the boys:
g = 2b + 13
replace g with 2b + 13 in 1st equation
2b+13+b = 76
3b + 13 = 76
3b = 63
b = 21 boys
g = 76-21 = 55 girls
Step-by-step explanation:
Answer:
|5x+2|-3 = -3 the absolute value of -3=3
Step-by-step explanation:
85% = 0,85 = 85/100 = 17/20
