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Zinaida [17]
3 years ago
15

Anwer pls pls pls the correct​

Mathematics
2 answers:
navik [9.2K]3 years ago
7 0

Answer:

2.5, - 1200

Step-by-step explanation:

(a)

Substitute the given values into the expression

\frac{2a}{c} = \frac{2(-5)}{-4} = \frac{-10}{-4} = \frac{10}{4} = \frac{5}{2} = 2.5

(b)

2a × b × 5c

= 10abc

= 10 × - 5 × - 6 × - 4

= - 50 × 24

= - 1200

fomenos3 years ago
5 0

Answer:

a)2.5 b)-1200

Step-by-step explanation:

a)2(-5)/4=-10/-4=5/2=2.5

b)2(-5)×(-6)×5(-4)=-10×-6×-20=-1200

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since f(x) = x + 4 and g(x) = x -  1

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5 0
3 years ago
Can someone please help me with this
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3 years ago
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