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3 years ago

0.25k+1.5-k-3.50.25k+1.5−k−3.5

Mathematics

1 answer:

BARSIC [14]3 years ago

7 0

Answer:

-0.75k - 2.0

Step-by-step explanation:

0.25k + 1.5 − k − 3.5

Combining like terms with rational coefficients

0.25k + 1.5 - k - 3.5

Collect like terms with rational coefficients

=0.25k - k + 1.5 - 3.5

= -0.75k - 2.0

Answer equals negative zero Point seven five k minus two point zero

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If I can paint 96 sq ft in 15 minutes how long does it take to paint 1 sq ft

White raven [17]

It takes 0.15625 minutes to paint 1 square feet

<em><u>Solution:</u></em>

Given that, I can paint 96 sq ft in 15 minutes

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From given,

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Given:

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$g(b)=5b-9$

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To find:

The value of $(h\circ g)(-6)$ .

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$g(b)=5b-9$

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We know that,

$(h\circ g)(b)=h(g(b))$

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