4x+2y=34

10x-4y=-5

use the elimination method

The length of chord AB in D is 9mm. If the measure of angle AB is 32 then find the length of AB

The rational roots of a polynomial function f (x) can be written in the form p/q, where p is a factor of the leading coefficient of the polynomial and q is a factor of the constant term. A true B false

Joe made 24 quarts of orange juice how many liters of orange juice did joe make

23,478 round to the nearest ten thousands

A student finds the slope of lines between (8, 17) and (1, 14). She writes 17-4/1-8. What mistake did she make?

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.