If you multiply 15.80 times 34 you get 537.20 which is how much she earned
Answer:
25
Step-by-step explanation:
25 + 26 + 27 = 78
You could set up a ratio:

which then becomes:
X equals five. hope this helps, and have a very brainly day!
Answer:
15,16,17
Step-by-step explanation:
Consecutive intigers: numbers that go in order (eg. 1,2,3....45,46,47)
x+x+1+x+2=48
3x+3=48
3x=45
x=15
15,16,17