Answer: no idea
Step-by-step explanation:
360/9= 40
180-40= 140
140/2= 70
X=70
Answer:15
Step-by-step explanation:
The box on the left is square in a square all side are equal
The mistake that was made is that she should of multiplied the fractions by the exponents first
Answer:
4
Step-by-step explanation:
Although you didn't give me any answers to go with your problem, I am assuming that since 15-7 is 8, and 3 + 1 = 4, the answer should be 4. Now regarding if it is times, it would be x2. Because for times 2 would be 8. Overall the answer should be 4.