Find the difference. round your answer to match the less precise measurement. 83 g – 1.8 g 81 g 82 g 80 g 81.2 g

Option A.

Step-by-step explanation:

The given expression is

We need to find the difference round to the less precise measurement.

Taking out the common factor.

Precise measurement of given expression is 81.2g.

A measurement with more decimal places is more precise and vice versa.

Now, approx the answer to the the nearest whole measure.

The less precise measurement of given expression is 81g.

Therefore, the correct option is A.

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

207/8 is the right