Select the correct answer.

Mathematics

2 answers:

Gnom [1K]3 years ago

7 0

Answer:

It's OD

p explanation:

sergeinik [125]3 years ago

4 0

Answer:

Step-by-step explanation:

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Convert each unit of length

lina2011 [118]

6cm= 600 cm
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3 years ago

A piggy bank contains nickels and dimes. There are 160 total coins valuing $10.50. Think about a system of equations that can be

Elodia [21]

$x + y = 160 \\ 0.05x + 0.1y = 10.50$
First, Substitute x + y = 160 into equation
x = 160 - y
$0.05(160 - y) + 0.1y = 10.50 \\ 8 - 0.05y + 0.1y = 10.50 \\ 0.05y = 2.50 \\ y = 50$
Substitute that into
$x + 50 = 160 \\ x = 110$

The answer is 110.

Hope this helps. - M

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3 years ago

F(x)=x2+8x+6. What is the value of f(4)?

dezoksy [38]

46

When it says f(4) that means x=4

So you then just fill in all the x’s with 4’s and solve as normal

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3 years ago

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Agata [3.3K]

Answer:

19 dollars fortnite card

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3 years ago

Megan has $45.12 in her purse. She spends $7.89 for lunch and $21.25 for a pair of

melomori [17]

the answer is B. $16.00 because when you do the math it comes up to 15.98

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3 years ago