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Doss [256]
3 years ago
8

Write the sum of 3x^2 + x + 8 and x^2 - 9

Mathematics
1 answer:
frez [133]3 years ago
5 0
4x^2+x-1 I hope it help you
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Step-by-step explanation:

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fgiga [73]

answer:

131.88 inches

step-by-step explanation:

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2 years ago
Mrs moretti is making welcome bags to give to the 18 students in his homeroom on the first day of school. He puts m mechanical p
julsineya [31]

Answer:

b.) 18(m+2m)

d.) 18m+18(2m)

e.) 54m

Step-by-step explanation:

Given;

total number of Mr Moretti's students = 18

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total number of mechanical pencils for all the students = 18m

number of regular pencils for each student = 2m

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The total number of pencils given to all the 18 students by  Mr Moretti is given by;

T = Total mechanical pencils + total regular pencil

T = 18m + 18(2m)

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T = 54m

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b.) 18(m+2m)

d.) 18m+18(2m)

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3 years ago
Change 08.00 to 12hour clock using am and pm
Yakvenalex [24]

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Step-by-step explanation:

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