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choli [55]
3 years ago
13

Pamela is 8 years older that Jiri. The sum of their age is 102. What is Jiri's age?

Mathematics
1 answer:
tresset_1 [31]3 years ago
5 0

Answer:

Step-by-step explanation:

102-8= 94

94/2= 47

Jiri is 47 years old.

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Lemur [1.5K]

Answer:

y=4

Step-by-step explanation:

We want to solve the equation 8(y+4)-2(y-1)=70-3y​

Expand the bracket

8y+32-2y+2=70-3y

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3 years ago
Let f(x) = 5x + 4 and g(x) = x2 - 4. Find the following.<br> (gof)(-2)
Fed [463]

Answer:

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Step-by-step explanation:

Given

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Finding f(-2)

f(x)=5x+4

f(-2) = 5(-2)+4

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Then

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Therefore,

(g ○ f)(-2) = 32

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Answer:

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Step-by-step explanation:

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