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Dafna11 [192]
3 years ago
12

Evaluate the following expression if a = -6, b = 2/3 and c = -5.5 : -ab - ac

Mathematics
2 answers:
11111nata11111 [884]3 years ago
3 0

Answer:

-29

Step-by-step explanation:

-ab-ac

= -(-6)(2/3)-(-6)(-5.5)

=4-33

= -29

TiliK225 [7]3 years ago
3 0

Answer:

-29

Step-by-step explanation:

-ab - ac

a = -6, b = 2/3 and c = -5.5

Substitute these values into the equation

- (-6) * 2/3 - (-6) (-5.5)

Negative negatives are positive

6 *2/3 +6(-5.5)

Multiply and divide

4 -33

Add and subtract

-29

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