Janelle expanded the expression as shown below.
Negative 4 (negative 3 x + StartFraction...
Mathematics, 05.05.2020 14:06 math3130
Janelle expanded the expression as shown below.
Negative 4 (negative 3 x + StartFraction 2 over 7 EndFraction) = negative 12 x minus 3 and StartFraction 5 over 7 EndFraction
What errors did she make? Select three options.
a The first term should be positive.
b The second term should be positive.
c She did not distribute the Negative 4 properly.
d She added StartFraction 2 over 7 EndFraction to Negative 4 instead of multiplying e StartFraction 2 over 7 EndFraction by Negative 4.
f She did not simplify the expression completely.
Answers: 1
Mathematics, 21.06.2019 14:30, bossninja97588
Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 15:30, dessssimartinez6780
Name these type of angles shown check all that applies
Answers: 2
Mathematics, 21.06.2019 22:00, taliyahjhonson1
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 31.03.2020 02:46