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kirza4 [7]
3 years ago
12

A(y+1)=b solve for y

Mathematics
2 answers:
Vlad [161]3 years ago
5 0

Answer:

divide both sides by a

(y+1)=b/a

open the brackets

y+1=b/a

minus 1

y=(b/a)-1

Tema [17]3 years ago
3 0

Answer:

y =  \frac{b - a}{a}

Step-by-step explanation:

ay+a=b

ay=b-a

y =  \frac{b - a}{a}

or simply b/a -1

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Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches. Use 3.14 for π.
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Find f(4) when f(x)=4x^2 - 2 x - 4
prisoha [69]

Answer:

52

Step-by-step explanation:

f(x)=4x^2-2x-4

f(4)=4(4)^2-2(4)-4 (I replaced x with (4) since we are to find f(4).)

f(4)=4(16)-2(4)-4    (By the order of operations, we take care of the exponents before whatever else we have here.)

f(4)=64-8-4           (By the order of operations, we take care of the multiplication as we see if left to right.)

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We could have also put this in our calculator as:

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