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dlarksYeLeah
dlarksYeLeah dlarksYeLeah
  • 13-01-2016
  • Mathematics
Answered

What is the value of the expression x + (–y) when x = –3.8 and y = 1.7?

A–5.5
B–2.1
C2.1
D5.5



A deep sea diver’s depth is currently 30 m below the surface of the water.

Which expressions represent a change in depth of d meters?

Choose exactly two answers that are correct.

AB.
CD.

...

Verified Answer :

Jibzy
Jibzy Jibzy
  • 13-01-2016

The solution is just to substitute each value if x and y and calculate it.

Answer Link

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