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bija089 [108]
3 years ago
8

Need help these 3 math ?​

Mathematics
1 answer:
KiRa [710]3 years ago
5 0

Answer:

I can't see the problem, sorry.

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A 2 pound box of salt sells for $.89 and a 5 pound box sells for 2.09. What is the linear equation for this?
castortr0y [4]
Y = ax + b;

0.89 = a * 2 + b and 2.09 = a * 5 + b =>
=> 2.09 - 0.89 = a * 5 + a * 2 + b - b => 1.20 = 3 * a => a = 1.20 / 3 => a = 0.40;
b = 0.89 - 0.40 * 2 => b = 0.89 - 0.80 => b = 0.09;

y = 0.40x + 0.09 => 0.40x - y + 0.09 = 0 is the linear equation.
4 0
3 years ago
Alex earn 12% Commission on any of her monthly sales over $5,000 for sales for May were $6,750 how much commission did Alex earn
Naddika [18.5K]

Answer:

you're question is complicated

Step-by-step explanation:

6 0
3 years ago
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What is 3/5 as a decimal?
Liula [17]
The answer to the question is 0.6
7 0
3 years ago
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Please solve this problem
MissTica

Answer:

3g + 8 = T

Step-by-step explanation:

3g + 8 = T because since Deanna estimates 3 slices for each guest, you would times the # of guests by 3, which is 3g. Then you would add 8 because Deanna will need extra 8 slices for the unexpected guests. This equation would tell you how many slices Deanna needs in total.

Hope this helps :D

6 0
2 years ago
Help me quickly!!!!!!!!!
Assoli18 [71]

Answer:273

Step-by-step explanation:

52 x 5.25 = 273 miles

15 minutes is 1/4 of an hour so it is .25 so you multiply 52 times 5.25 to find your answer.

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3 years ago
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