subject
Mathematics, 02.06.2021 19:50 anthonylund311

Stanley attempted to simplify the expression below. −4●(2.5x−1.25)−3x

His work, step by step, is shown below.

Step 1: −4●{(2.5x+(−1.25)}−3x

Step 2:−10x+(−5)−3x

Step 3:−10x−3x+(−5)

Step 4: −13x−5

In which step did he make his first error simplifying the expression?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100
Answers: 1
question
Mathematics, 21.06.2019 22:00
Which of these triangle pairs can be mapped to each other using a single translation? cof hn
Answers: 2
question
Mathematics, 22.06.2019 00:00
Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Given abc find the values of x and y. in your final answer, include all of your calculations.
Answers: 1
You know the right answer?
Stanley attempted to simplify the expression below. −4●(2.5x−1.25)−3x

His work, step by...
Questions
question
Biology, 11.12.2020 06:50
question
Social Studies, 11.12.2020 06:50
question
Mathematics, 11.12.2020 06:50
question
Mathematics, 11.12.2020 06:50
question
Mathematics, 11.12.2020 06:50
Questions on the website: 13722361