Mathematics

Mathematics, 06.07.2019 01:30, archiecom55

What is the answer for this 2 step equation 1/3x+6=12

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Mathematics, 22.06.2019 08:50, ayoismeisjuam

Select the correct answer from each drop-down menu. e consider the equation below. + 8) = 14 + 6r the equation was solved using the following steps. -16 step 2: step 3: - 16 = 14 + 6 - 16 = 14 –16 r = 30 step 4: step 5: complete the statements below with the process used to achieve steps 1-4. step 1: step 2: step 3: step 4: -2 to 5x and 8. 6x 16. -16.

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Mathematics, 30.08.2019 01:30, bigmouth804

The work of a student to solve a set of equations is shown: equation a: y = 15 – 2z equation b: 3y = 3 – 4z step 1: –3(y) = –3(15 – 2z) [equation a is multiplied by –3.] 3y = 3 – 4z [equation b] step 2: –3y = 15 – 2z [equation a in step 1 is simplified.] 3y = 3 – 4z [equation b] step 3: 0 = 18 – 6z [equations in step 2 are added.] step 4: 6z = 18 step 5: z = 3 in which step did the student first make an error? (5 points) step 4 step 3 step 2 step 1

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Mathematics, 01.10.2019 20:30, staxeeyy767

Can someone me, this is my last question i have been stuck on it for 30 min the work of a student to solve a set of equations is shown: equation a: y = 15 − 2z equation b: 2y = 3 − 4z step 1: −2(y) = −2(15 − 2z) [equation a is multiplied by −2.] 2y = 3 − 4z [equation b] step 2: −2y = 15 − 2z [equation a in step 1 is simplified.] 2y = 3 − 4z [equation b] step 3: 0 = 18 − 6z [equations in step 2 are added.] step 4: 6z = 18 step 5: z = 3 in which step did the student first make an error? step1 step 2 step 3 step 4

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Mathematics, 16.10.2019 04:00, justinerodriguz2878

Janet was asked to use the distributive property. she noticed she was marked wrong but does not know what step she did incorrectly. what step was not done correctly for 2 * 4.79? step 1: decompose decimal: 4 + .7 + .09 step 2: place in equation 2(4 + .7 + .09) step 3: multiply 2(4) + .7 + .09= 8 step 4:2(4.79)= 9.58 step 1 step 2 step 3 step 4

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