Which way shows how to make a ten to solve 13 - 7?

Peter packed 6 small boxes with n cans of soup in each box. he packed 4 boxes with twice as many cans in the small boxes. write and simplify an expression for the number of cans e he packed

What is the expression 2x^2+10x-12 equivalent to

4) Five pounds of fudge sells for $17.00. At the same rate, how much will 12 pounds of fudge cost? A) $34.60 B) $40.80 C) $42.40 D) $51.00

Lines AB and CD are parallel. If 1 measures (3x + 15) °, and 4 measures 165°, what is the value of x?

Which of the following is equal to the rational expression when x does not equal to 5 or - 1 (x-7) (x+1) / (x+1) (x-5) a - x+1/x-5 b-x-7/x+1 c - x+1/x-7 d - x-7/x-5

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.