Solve the equation 7-(4^2-10)+n=10

Mathematics

1 answer:

dimaraw [331]4 years ago

6 0

7 - (16 - 10) + n = 10

7 - (6) + n = 10
1 + n = 10

n = 9

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choli [55]

Questions:

<h3><u>Let's start easy.</u></h3>

$5\frac{2}{3} -\frac{1}{4}$

<h3><u>Next up, let's make it a bit harder:</u></h3>

Ella is baking cookies to put in packages for a fundraiser. Ella has made 86 chocolate chip cookies and 42 sugar cookies.

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What is the greatest number of identical packages that Ella can make?

$\frac{17}{3} -\frac{1}{4}$

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8 0

3 years ago

Bill wants to rent a car. Rental Company A charges $35 per day plus $0.10 per mile driven. Rental Company B charges $25 per day

m_a_m_a [10]

M represents miles
35+0.10m=25+0.15m
35-25+0.10m=25-25+0.15m
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m=200
Check:
35+0.10(200)=25+0.15(200)
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The solution: m=200 is true.
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lawyer [7]

Answer:

The answer is B

Step-by-step explanation:

I just did the Quick Check, the attachment is the answer, np.