Tamara rewrote the expression 0.2(4+1.4y - 2.1). Her steps are shown.
Step 1: 0.2(4+1.4y-2.1)
...
Mathematics, 11.03.2021 20:40 jholland03
Tamara rewrote the expression 0.2(4+1.4y - 2.1). Her steps are shown.
Step 1: 0.2(4+1.4y-2.1)
Step 2: 4.2+1.6 - 1.9
Step 3: 4.2-1.9+1.6y
Step 4: 2.3+1.6y
Which statement identifies and explains the first mistake Tamara made?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?
Answers: 1
Mathematics, 21.06.2019 19:00
Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
You know the right answer?
Questions
English, 25.03.2020 05:06
Mathematics, 25.03.2020 05:07
Mathematics, 25.03.2020 05:07
Mathematics, 25.03.2020 05:07
Mathematics, 25.03.2020 05:07
