abbyb0208 abbyb0208

03-02-2020
Mathematics

contestada

which expression is equivalent to (72+9) a. 3(24+2) b. 9(6+1) c. 3(6+9) d. 9(8+1)

Respuesta :

xyzabcklm7 xyzabcklm7

03-02-2020

Answer:

d

Step-by-step explanation:

expression= 81

a: 3*26=78

b: 9*7=63

c: 3*15=45

d: 9*9=81

Answer Link

tristeannashaffer123 tristeannashaffer123

03-02-2020

Answer:

D

Step-by-step explanation:

expression= 81

a: 3*26=78

b: 9*7=63

c: 3*15=45

d: 9*9=81

Answer Link

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