Whats 1+1 x3 + 1/5 + 1/7 - 100 + 3

Solve for the x's. x (3.8) = 9 (4) - 9 (x)

Thre are 124 guest at the cherity found - raise. each guestdonates $85 to the cherity. how much will money will the cherity raise

Write the phrase "4 less than the number y " as an expression.

Gingers baby weighed only 3 3 8 pounds when it was born. the doctor said it could not leave the hospital until it weighed 5 1/2 pounds. how many pounds must the baby gain before it can go home with ginger?

Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in. To the nearest tenth of a percent, what is the percent error in Annie's estimate? Enter your answer in the box.

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.