Answer:
i cant show you how to but use desmos graphing calculator, copy and paste that equation and it will do it for you
Step-by-step explanation:
Because the decimal is over 40 the answer is 15
All the answers are on the image attached. there is no work cause i did mental math. the answer to the riddle is typed in yellow at the bottom of the picture
Answer:
c
Step-by-step explanation:
Answer:
337.5 and also 202.5
Step-by-step explanation:
do 8x = 540 since 5 and 3 are in a ratio... so you get 5x plus 3x. Then you solve for x and get 67.5..67.5 times 3 is 202.5 and 67.5 times 5 is 337.5.
