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QveST [7]
3 years ago
13

Sixteen students have cell phones. Five of the cell phones have touch screens. Out of 114 students' cell phones, how many would

you expect to have touch screens? Plz include valid work.
A) 5
B) 16
C) 45
D) 90
Mathematics
2 answers:
adell [148]3 years ago
8 0

Answer: Did you mean 35 instead of 45?

Step-by-step explanation:

5/16 = x/114

then you have to cross multiply: 5 times 114 & 16 times x

it equals 16x=570

then you divide both sides by 16 so 16/16 which is 1 so x is by itself and 570 divided by 16

Answer is 35.625 --> 35

krok68 [10]3 years ago
3 0

The answer would be 5

The problem states 5 of the cell phones have touch screens

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STATEMENT                                              REASONS  

1. MP ≅ MN                                   1. Given

2. PO ≅ NO                                  2. Given

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4. ΔMPO ≅ ΔMNO                       4. Side-Side-Side congruence test}

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