How do you solve 1 5/10 - 4/10=

Y = 5x - 10 (solve for x)

14.2+15.51+14.99+15.8 estimate

Simon invested $1550 at 6.5% interest. He earned $302.25 interest at the end of t years. What is the value of t? A. 1 B. 3 C. 6 D. 9 Second Question Lily invested $750 in a savings account and earned $225 in interest at the end of 5 years.

Approximately how much principal would need to be placed into an account earning 3.575% interest compounded quarterly so that it has an accumulated value of $68,000 at the end of 30 years

Admission to the circus cost x dollars for an adult and y for a child find the total cost of 6 adults and 4 children

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.