Answer:
w=-7/3 and w=-9/5
Step-by-step explanation:
Given: 15w^2+62w+63=0
Factor: (3w+7)(5w+9)=0
Zero Product Property: 3w+7=0 and 5w+9=0
Solve each equation: w=-7/3 and w=-9/5
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Answer:
The answer is
x < -1
Step-by-step explanation:
I hope it helps!
Answer:
for b-10 the b=5 and b+10 b=4
Step-by-step explanation:
Answer: 26.24 inches
Step-to-step explanation:
Given:
The scale factor to model car= 
Thus, if diameter of tire of the actual car is k then diameter of model car =
Since, the diameter of tire of the model car= 0.41 inches

hence, the diameter of tire of the actual car= 26.24 inches
Answer:
1(79 x 36)
Step-by-step explanation: