Analyzing Simplified Work
Ben simplified this expression.
Analyze Ben's work. Did he simplify the expression
correctly? If not, what was his mistake?
O Yes, he is correct.
No, he needed to add the exponents of powers of
the same base in the first step
No, he needed to apply the exponent to all factors
in the product in the second step.
O No, he needed to simplify further by subtracting the
exponents of the powers,
X

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Which graph represents the function g(x) = |x + 4| + 2?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?