Answer: A. 10x + 30
Step-by-step explanation:
The distributive property states that a(x+y) = ax+ay. Thus, simply do:
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Krysta's soccer practice started at 7:45 A.M. on Saturday morning. The team practiced dribbling for 15 minutes and practiced sho
1 answer:
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Answer:
15 Kg cm²
Step-by-step explanation:
Given that V varies inversely with P then the equation relating them is
V = ← k is the constant of variation
To find k use the condition
V = 360, P = 20, then
360 = ( multiply both sides by 20 )
k = 7200
V = ← equation of variation
When V = 480, then
480 = ( multiply both sides by P )
480P = 7200 ( divide both sides by 480 )
P = 15
ANSWER
EXPLANATION
The given function is
To find f(a+2) we substitute x=a+2.
That is wherever we see 'x' we replace it with 'a+2'
We simplify further to obtain:
This is defined for