3 gardeners :90 minutes
? Gardeners : 15 minutes
1 gardener : 270 minutes
? Gardeners : 270/15
18 gardeners
Answer:
Exact form - x= - 22/5
Decimal form - x=-4.4
Mixed Number form - x= -4 2/5
Step-by-step explanation: Isolate the variable by dividing each side by your factors that don't contain variables.
F(3)=3(3) -4
f(3)=9-4
=5
f(5)=3(5)-4
f(5)=15-4
=11
Answer:
Step-by-step explanation: