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Nastasia [14]
3 years ago
6

Solve the equation by completing the square

Mathematics
2 answers:
Roman55 [17]3 years ago
5 0

Answer:

a

Step-by-step explanation:

ValentinkaMS [17]3 years ago
3 0
The answer is A . 7.53 , -0.53
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The Cowboys High School Band Boosters are selling candy bars and chips at the basketball tournament to raise money for their ban
masya89 [10]

Answer:

They have 425 candy bars ready to sell.

Step-by-step explanation:

Let,

x be the number of candy bars ready to sell

y be the number of chips ready to sell

According to given statement;

x+y=575     Eqn 1

x+0.5y= 500     Eqn 2

Subtracting Eqn 2 from Eqn 1

(x+y)-(x+0.5y)=575-500

x+y-x-0.5y=75

0.5y = 75

Dividing both sides by 0.5

\frac{0.5y}{0.5}=\frac{75}{0.5}\\y=150

Putting y=150 in Eqn 1

x+150 = 575

x = 575-150

x = 425

Hence,

They have 425 candy bars ready to sell.

7 0
3 years ago
Solve for x.<br> 10 = x + 5 + x<br><br> A. 5<br> B. 10<br> C. 5/2 <br> D. no solution
Strike441 [17]
The answer is c
I love math btw
7 0
3 years ago
How many solutions will this system of equations have? (2 points)
Agata [3.3K]
The answer is infinitely many solutions

If you divide the 2nd equation by 3, you get the first equation, meaning they are identical. That means that any value of x will be true, which means there are infinite solutions
3 0
3 years ago
What is 56.6 repeating when rounded to the nearest .1
vesna_86 [32]
56 6 repeating when rounded to the nerest .1 is 56.7
8 0
3 years ago
Write 177 as a decimal, rounded to the nearest hundredth.
jek_recluse [69]

Answer:

1.77 is the answer.

hope u got it

3 0
2 years ago
Read 2 more answers
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