3 years ago

What is the value of this expression when a = 7 and b=-4?

Mathematics

2 answers:

dexar [7]3 years ago

7 0

$(2(7)) - ( \frac{ - 4}{ 3} ) \\ 14 + ( \frac{4}{3} ) \\ \frac{14}{1} + \frac{4}{3} \\ \frac{18}{3} = 6 \\ d.6$

s344n2d4d5 [400]3 years ago

4 0

<h2>VALUE OF |2a| - b/3</h2>

Answer:

The value of the expression |2a| - b/3 is $\blue{15.\overline{3}}$ or $\blue{15 \dfrac{1}{3}}$ .

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ipn [44]

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grandymaker [24]

The solution is option D.

0     4
- 6     1
3    -4

Rember rows times columns.

=>
a11 = 4*0 + 0*(-3) = 0

a12 = 4*1 + 0*1 = 4 + 0 = 4

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