75 42
----- -----
100 x
75 x= 4200
--- ------
75 75
x = 56
Answer:
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Step-by-step explanation:
B
You add the exponents together when multiplying
Answer:
(
Step-by-step explanation:
(-7°C)-(-4°C)
-7°C + 4°C
-3°C
Answer:
$1.09 per sandwich
Step-by-step explanation:
$1.64-0.55 = $1.09 per sandwich