Y=4x+7 what are the intercepts of the line

Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 + ... And when you answer this question ive seen a lot of people just adding it together and saying thats the answer and that is not how you do it

1) 4x + 5x + 12 = - 6 (given) 9x + 12 = - 6 (simplify) 9x = - 18 (subtraction) x = - 2 (addition) Which reason is incorrect? A) addition B) given C) simplify D) subtraction

What is the reciprocal of 7/6

A spinner has 5 equal sections marked 1 through 5. What is the probabilty of not landing on 4?

Which number sentence has a difference of 5? 8 - (-3) 0 -3-8 -3 - (-8) 3 - (-8)

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.