Mathematics, 27.01.2021 04:30 NeriyahY
Maria said the expression - 5n+ 2 + 8n - 9 is equivalent to - 4n. What error did Maria likely make?
What error did Maria likely make?
O A. She multiplied all the numbers instead of adding or subtracting.
OB. She did not group like terms correctly. She combined all of the numbers in the expression even tho
they are not all coefficients of n.
OC. She combined only the coefficients of n.
OD. She did not group like terms correctly. She combined only the first two numbers.
Answers: 2
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In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
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Can someone me do math because i am having a breakdown rn because i don’t get it
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Maria said the expression - 5n+ 2 + 8n - 9 is equivalent to - 4n. What error did Maria likely make?...
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