Pls help me out I’m so behind

7/48, 4/9, 7/48

Step-by-step explanation:

Ingredient C

cup for   serving  

? cup for 1 serving

cross multiply

unit rate for C =

ingredient D

cup for   serving  

? cup for 1 serving

cross multiply

unit rate for D =

the lowest unit rate is 7/48

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)