A plant is given plant food that contains 54 milligrams of magnesium. The plant is given this food each week for 20 weeks.

How many grams of magnesium does the plant receive in 20 weeks?

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

the correct answers i think are b. and d.

give me brainliest if it is correct!

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;