subject
Mathematics, 23.02.2021 19:00 dlaskey646

Tiana was given the following expression 2(3 + 2 x 5) ÷ 2 to evaluate by her teacher. Tiana evaluated 3+ 2 first.. Evaluate and determine her error. Explain using mathematical vocabulary to support your thinking.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:00, rdrboo
Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r
Answers: 1
image
Mathematics, 21.06.2019 17:00, KillerSteamcar
The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle
Answers: 1
image
Mathematics, 21.06.2019 22:10, layshjjbradshaw7250
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
Answers: 1
image
Mathematics, 22.06.2019 00:00, trint4
Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you
Answers: 1
You know the right answer?
Tiana was given the following expression 2(3 + 2 x 5) ÷ 2 to evaluate by her teacher. Tiana evaluate...

Questions in other subjects: