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iVinArrow [24]
3 years ago
7

Simplify the expression 3.2 - 5.6n - 4n + 8 =

Mathematics
2 answers:
mars1129 [50]3 years ago
5 0

Answer:

maybe 11.2-9.6n...sorry if I get it wrong

Step-by-step explanation:

BigorU [14]3 years ago
3 0

Answer

11.2-9.6

Step-by-step explanation:

-5.6n-4n+3.2+8

11.2-9.6n

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Ewan is building a maze for his pet rats out of 2x4s. He needs two pieces that are 2 ¾ feet long, one that is 3.5 feet long and
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3 years ago
Maria cut 3/4 yard of ribbon into pieces that are 1/8 yard long. How many pieces of ribbon did Maria cut? don't be a b.*.t.c.h.
Akimi4 [234]
<h3>Answer:  6 pieces</h3>

===============================================

Explanation:

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She has 6/8 of a yard of ribbon.

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4 years ago
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8 0
4 years ago
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Domain and Range: determine the domain and Range for each graph
bija089 [108]

Given:

The graph of a function.

To find:

The domain and range of the given graph.

Solution:

Domain is the set of x-values or input values.

From the given graph it is clear that, the graph is defined for the interval (-4,4).

But there is a closed circle at x = -4 and an open circle at x = 4. It means, -4 is included and 4 is not included in the solution set.

Domain: [-4,4)

Domain: -4\leq x

Range is the set of y-values or output values.

From the given graph it is clear that, the output values are lie in the interval (-3,4).

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Range: [-3,4]

Range: -3\leq y\leq 4

Therefore, domain is -4\leq x and range is -3\leq y\leq 4.

7 0
3 years ago
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