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12345 [234]
3 years ago
8

1. Solve each problem and check your answer using estimates. a. $18.79 + $2.11 + ‐$1.92 + $17.28 b. $7.45 + ‐$24.45 + $74.17 + ‐

$76.52 c. $98.45 − $10.63 + $2.82 − $20.26
Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

Step-by-step explanation:

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x = 14

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Please tell me if I'm wrong. if so I'm sorry

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3 years ago
18. Josh bought 2.3 pounds of asparagus. If
sashaice [31]

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B

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3 years ago
What are the solutions to this quadratic equation x2+6x-5=0
marishachu [46]

Answer:

See Below.

Explanation:

Quadratic Form:

a {x}^{2}  + bx + c

Quadratic Formula:

x =  \frac{ - b +   -  \sqrt{ {b}^{2}  - 4ac} }{2a}

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a = 1

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Now we can substitute all these values into the formula to find x.

x =   \frac{ - 6 +  -  \sqrt{ {6}^{2}  - 4(1)( - 5)} }{2(1)}  \\  =   - 3 +  \sqrt{14}   \: or \:  - 3 -  \sqrt{14}

8 0
1 year ago
Read 2 more answers
Solve y over negative 2 + 5 = 13.
sattari [20]
Y/(-2+5)=13
y/(3)=13
y=39
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3 years ago
Write a exspession for 8 divided by d
BlackZzzverrR [31]

Answer:

8/D

hope this helps

4 0
2 years ago
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