beyoncetilbanie1 beyoncetilbanie1

11-10-2019
Mathematics

contestada

19-9(a+b). a=2 b=5 and c=-2 evaluate the expression

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beauprerobert600 beauprerobert600

11-10-2019

Answer:

70

Step-by-step explanation:

19-9(2+5)

19-9=10

2+5=7

10*7=70

since there is no c i don't know what the c is meant for

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