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 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

Otras preguntas

Which of the following are characteristics of the graph of the quadratic parent function? Check all that apply. A. It is a parabola. B. It is in quadra
I need help now plz!!
why is an environmental contingency plan important
what is the value of 15372991
Find the smallest possible interger value n for which 99n is a multiple of 24
28-(-x)-|10| evaluate the expression when x= -15
what is a major difference between the poetry of emily dickinson and the poetry of walt whitman?
Give me an example of subject-verb agreement
what is the purpose of staining samples in light & electron microscopy? Please answer! Thanks so much! (GCSE Biology)
ashley enters a formula in a cell in a spreadsheet and presses enter but instead of the answer, she sees b2 b3/c5. what mistake did she make? she can't add and