Answer:
70
Step-by-step explanation:
add 19 twice and 16 twice to get your answer.
You need to find how many times 5 fits into 75 5x12=60 5x13=65 5x14=70 5x15=75. so, 5 fits in to 75 fifteen times. that means Susan makes $15 a day for 5 days. 5x15=75
Answer:
Step-by-step explanation:
actually, it IS 7