Answer: i might be wrobg but i belive its 32 hours sorry if im wrong!!!
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
first find the total 27min then you find the amount he already practiced 9min. now you have everything you need. if you here, how many more, it usually means subtract. so 27-9=D is the formulated answer
It will be 89 because it increases by 4 each time
Answer:
20 is a tenth of 200
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.