Match each expression with its solution. Match Term Definition three hundred divided by fifteen times two minus the quantity one plus three raised to the third power, end quantity A) twelve three hundred divided by the quantity fifteen times two, end quantity, minus one plus three raised to the third power B) sixty‾six three hundred divided by fifteen times the quantity two minus one, end quantity, plus three raised to the third power C) thirty‾six three hundred divided by fifteen times two minus one plus three raised to the third power D) forty‾seven
Okay, let's do the first one.
@texaschic
b
its b
i really need help with this one
\(300 \div 15 ⋅ 2 - (1 + 3^3)\) Exponent: \(300 \div 15 ⋅ 2 - (1 + 27)\) Parenthesis, add: \(300 \div 15 ⋅ 2 - 28\) Division: \(20 ⋅ 2 - 28\) Multiplication: \(40 - 28\) Subtraction: \(12\)
So the first one is A.
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\(300 \div (15 ⋅ 2) - 1 + 3^3\) Parenthesis, Multiplication: \(300 \div 30 - 1 + 3^3\) Exponent: \(300 \div 30 - 1 + 27\) Divide: \(10 - 1 + 27\) Subtract: \(9 + 27\) Add: \(36\)
So the 2nd one is C.
\(300 \div 15 ⋅ (2 - 1) + 3^3\) Parenthesis, subtract: \(300 \div 15 ⋅ 1 + 3^3\) Exponent: \(300 \div 15 ⋅ 1 + 27\) Divide: \(20 ⋅ 1 + 27\) Multiply: \(20 + 27\) Add: \(47\)
So the third one is D. Which means the fourth one must be B.
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