Greg has enough framing to enclose a rectangular photograph with a perimeter of 160 centimeters. if the width of his photograph is 16 centimeters less than the length, what is the width, in centimeters, of the photograph

Answer this question only if you know the 30 points and

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

This is so hard and it’s for a test