Mathematics, 04.03.2021 21:30 ReaFam
Jason writes an expression equivalent to -2 +5(d + 1) - 6d his work is shown below
-2 +5(d + 1) - 6d
Step 1: 3(d + 1) - 6d
Step 2: 3d + 3 - 6d
Step 3: (3 - 6)d + 3
Step 4: -3d + 3
In what step does jason first make an error, and what is his error?
Filli in the blanks
Jason made an error step in 1, 2, 3, or 4. The best description of the error is that he 1.should have distributed before adding, 2. distributed incorrectly, 3. should have factored d from all terms, 4.combined terms incorrectly. The correct equivalent expression is 1. 9d + 9, 2. -3d + 1, 3. -d - 1, 4. -d +3.
Answers: 3
Mathematics, 21.06.2019 15:00
55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?
Answers: 2
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
Mathematics, 21.06.2019 23:00
Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1
Answers: 3
Jason writes an expression equivalent to -2 +5(d + 1) - 6d his work is shown below
-2 +5(d + 1) - 6...
Mathematics, 29.10.2019 22:31
Biology, 29.10.2019 22:31
English, 29.10.2019 22:31
Mathematics, 29.10.2019 22:31
Social Studies, 29.10.2019 22:31
Mathematics, 29.10.2019 22:31