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Naddik [55]
3 years ago
12

A student is asked to solve the equation below and to justify her/his steps. Identify what, if anything, is incorrect in her/his

math or justification.
z – 3 = 11 NEED SOME FAST HELP I HAVE TEN MINS TILL THE TEST IS OVER PLEASE HELP
Mathematics
2 answers:
larisa86 [58]3 years ago
6 0
Add +3 to each side and it should then be z=14
tino4ka555 [31]3 years ago
6 0

the answer is D i just took the test

A.

The student mislabeled the work in the second step as "Addition property of equality."

B.

The student improperly applied the addition property of equality in the second step.

C.

The student computed the sums improperly to arrive at an erroneous answer in step 3.

(D.

There is no error. The student's justification is correct.)

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Arithmetic sequences ; basic algebra please help !
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Step-by-step explanation:

an arithmetic sequence means that every new term is the old term plus a constant number.

in our case that constant is +50.

and our starting value a0 = 250

so, the first 4 terms are

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