Solve using substitution, y=2x+5 y=6x+1

Terry deposits $200 into a bank account that earns 3% simple interest per year. What is the total amount in the account after 2 years?

Mary's backpack weighs 6 pounds. How many kilograms does Mary's backpack weigh? Round your answer to the nearest hundredth. (1 kilogram = 2.2 pounds)

How do u solve 7y 32; y=9

Solve the following differential equations or initial value problems. In part (a), leave your answer in implicit form. For parts (b) and (C), write your answer in explicit form. a. y' = t²+7/y⁴-4y³ b. y' = (cos²y) ln t c.

Children 0 45 Of the 600 people who visited the Amazing Art Museum on Tuesday, 45% were children. How many children visited the museum on Tuesday? To solve the problem, we can write the as a and then create an On Tuesday, children visited the museum.

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.