Answer:
x = (2c - 3b + 5) / (c - b).
Step-by-step explanation:
c(x - 2) - 5 = b(x - 3)
cx - 2c - 5 = bx - 3b Bring the terms in x to left side:-
cx - bx - 2c - 5 = -3b Bring other terms to right side:-
cx - bx = 2c - 3b + 5
x(c - b) = 2c - 3b + 5 Divide both sides by c - b:-
x = (2c - 3b + 5) / (c - b).
Possibly d, but I’m not sure, hope this helps ;)
Answer:
45
Step-by-step explanation:
Sally can pick 10 strawberries in 2 minutes.
Number of strawberries Sally can pick in a minute =10/2=5
Number of strawberries she can pick in 9 mins=5*9=45 strawberries.
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Answer:
Step-by-step explanation:24 liters of jam after 4 days. How much jam did Alexa jar if she spent 8 days making jam? Assume the relationship is directly proportional.
Answer:
Step-by-step explanation:
f(x) = 2x^2+ 1
0=2x^2+1
x=4
g(x)= x^2
0=x^2
x^2=0
x=0