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VARVARA [1.3K]
3 years ago
14

Can someone help and explain this question please thank you so much I appreciate

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

$176.23

Step-by-step explanation:

(13x12)+(0.07x289)=

156+20.23=

$176.23

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Write an equation parallel to x - 2y = 4 that passes through the point (-8, 2).
castortr0y [4]

Answer:

y=1/2x+6

Step-by-step explanation:

Change to slope intercept form: y=1/2x-2

Take out the b term

Plug in point (-8, 2)

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Plug in b

Get y=1/2x+6

7 0
3 years ago
20 is what percent of 52? Round your answer to the nearest tenth.
NARA [144]
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3 years ago
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Anastaziya [24]

Answer:

0

Step-by-step explanation:

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2 years ago
1. The manager of FrozonAir Refrigerator factory notices that on Monday it cost the company a total of $25,000 to build 30 refri
Vinvika [58]

Answer:

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Step-by-step explanation:

Let

Cost per refrigerator (marginal cost) = r

Fixed costs per day for the factory = f

Total cost = variable cost + fixed cost

Monday

25,000 = 30r + f

Tuesday

30,000 = 40r + f

Using Monday,

f = 25000 -30r

Substitute f = 25000 - 30r into Tuesday

30,000 = 40r + f

30,000 = 40r + (25,000 -30r)

30,000 = 40r + 25,000 - 30r

Collect like terms

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Divide both sides by 10

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= 500

r = $500

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= 25,000 - 30(500)

= 25,000 - 15,000

= 10,000

f = $10,000

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7 0
3 years ago
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Paladinen [302]

Answer:

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6 0
3 years ago
Read 2 more answers
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