Yesterday, ryan had 150 baseball cards. today, he got d more. using d , write an expression for the total number of baseball cards he has now.

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

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

With alll of except for the 2 that i did already