2kaccplayer 2kaccplayer

22-06-2021
Mathematics

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Evaluate expressions- if r=45 and t=9 what is the value of the following expression?

A.36

B.75

C.80

D.66

Evaluate expressions if r45 and t9 what is the value of the following expression A36 B75 C80 D66 class=

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rikkukwanuhuh rikkukwanuhuh

22-06-2021

the answer is D: 66
By using PEDMAS

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Аноним Аноним

22-06-2021

Answer:

[tex]d. \: \: 66[/tex]

Step-by-step explanation:

[tex]r + 63 \div t \times 3[/tex]

[tex]45+63÷9 \times 3[/tex]

[tex]45+7 \times 3[/tex]

[tex]45 + 21[/tex]

[tex]66[/tex]

Hope it is helpful...

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