Mathematics, 23.10.2020 15:20 heavenwatkins789
Huda evaluated the expression below.
Negative 3 (8 minus 5) squared minus (negative 7) = negative 3 (3) squared minus (negative 7) = negative 3 (9) minus (negative 7) = 27 minus (negative 7) = 34.
What was Huda’s error?
A)Huda evaluated (3) squared incorrectly.
B)Huda found the product of –3 and 9 as positive.
C)Huda subtracted –7 from 27 incorrectly.
D)Huda did not follow the order of operations.
Answers: 2
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 22.06.2019 00:00
The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
Answers: 1
Huda evaluated the expression below.
Negative 3 (8 minus 5) squared minus (negative 7) = negative 3...
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