3 years ago

What is the value of 3ab+ 50-6 when a=-1 and b=3? оо O 6 18 o o O 24

Mathematics

2 answers:

mixer [17]3 years ago

8 0

Answer:

Step-by-step explanation:

3(-1)(3)+5(3)-6= -9+15-6=0

Readme [11.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

3ab + 5b - 6 when a = -1 and b is 3

→ First substitute a and b into 3ab

3 × -1 × 3 = -9

→ Substitute b into 5b

5 × 3 = 15

→ Connect all the terms together

-9 + 15 - 6

→ Simplify

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Hey there!

To solve this, we can use division. First, lets turn $1 \frac{1}{4}$ into an improper fraction:

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