I need to simplify the following questions: 1: 8-13-(-4)

2: 4-(-7)+(-2)

3: -7 + 3 - 20

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Is there an x intercept in the equation 60*1.15^x

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h