Donnie's height increased by 9 is 74 . Use the variable d to represent Donnie's height.

Question

haidang · Answer

Hey there!      'Increased by' means addition, so 'Donnie's height increased by 9' means Donnie's height plus 9, so 'd + 9'. And since it's equal to 74, then 'd + 9 = 74'.     Therefore, your answer is 'd + 9 = 74' (Or, it could be d = 74 - 9)        Have a great day!

Orla · Answer

d= 74 -9 (which is 65)

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