Both linear and proportional because as x increases y decreases at the same rate
Answer:
He needs 7 buckets of cement, and 28 buckets of sane.
Step-by-step explanation:
cement : sand
1:4 = 5
35/5 = 7
7*1=7 . Cement
7*4=28 . Sand
Answer:
2/9 ÷ 4/3
Step-by-step explanation:
Answer:
(-3)^3
Step-by-step explanation:
