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Andrew [12]
3 years ago
10

P=7r+3q r= 5 and q= -4

Mathematics
1 answer:
lesantik [10]3 years ago
6 0
P=7r+3q
p=7(5)+3(-4)
p=35+-12
p=23
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  • To find the estimated Total area of Kayla's dollhouse, we would apply the Addition Operation

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Area of the dollhouse upstairs + Area of the dollhouse downstairs

Rounding to the decimals to the nearest tenth

  • The area of Kayla's dollhouse upstairs to the nearest tenth = 15.2 square feet

  • The area of Kayla's dollhouse downstairs to the nearest tenth = 6.5 square feet

15.2 square feet + 6.5 square feet = 21.7 square feet

The estimated total area of Kayla's dollhouse is  21.7 square feet

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The coordinates of the image of point B after the triangle is rotated 270° about the origin is (4, 2)

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From the attached image, we have the following coordinate

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Step-by-step explanation:

Step one

given

A coat at a store is originally priced at $54.99

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the percent decrease

Step two:

the percent decrease= change in price/ old price*100

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