Mathematics, 09.07.2019 00:20 llama1314
Jorge solves the equation 4x - (x + 20) + 6 = 2(3x + 8) using the steps below.
step 1: 4x - x + 2 + 6 = 6x + 16
step 2: 3x + 8 = 6x + 16
step 3: 8 - 16 = 6x - 3x
step 4: -8 = 3x
step 5: -8/3 = x
jorge verifies his solution by substituting -8/3 into the original equation for x. he determines that his solution is incorrect. which best describes jorge’s error?
a. jorge distributed incorrectly.
b. jorge incorrectly combined like terms.
c. jorge incorrectly applied the addition and subtraction properties of equality.
d. jorge incorrectly applied the multiplication and division properties of equality.
Answers: 2
Mathematics, 21.06.2019 14:30
Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.
Answers: 3
Mathematics, 21.06.2019 18:00
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
Answers: 2
Mathematics, 21.06.2019 18:30
The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?
Answers: 3
Mathematics, 21.06.2019 20:00
If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
Answers: 1
Jorge solves the equation 4x - (x + 20) + 6 = 2(3x + 8) using the steps below.
step 1: 4x -...
step 1: 4x -...
English, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
English, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Social Studies, 20.09.2020 03:01
Social Studies, 20.09.2020 03:01