Which expression has a value of 45. Circle all that apply show all workbook

A. 5 x (12-10) + 7 x (2+3)

B. 20+3 X [5 + (30+'3) ]

C. 10 + 2+5 x (6+2)

D. 15-5 x 2 + [4 x (3+5) + 8]

E. 15X [13 - (7+3) + 2 - 4]

Question

Winston Lucero

Mathematics

3 April, 06:07

Which expression has a value of 45. Circle all that apply show all workbook

A. 5 x (12-10) + 7 x (2+3)

B. 20+3 X [5 + (30+'3) ]

C. 10 + 2+5 x (6+2)

D. 15-5 x 2 + [4 x (3+5) + 8]

E. 15X [13 - (7+3) + 2 - 4]

+2

Answers (1)

Know the Answer?

Furball · Answer 1

A) 12-10=2 (because it's in parenthesis) and then you would do 2+3=5 (because it's also in parenthesis). Do multiplication next. 5*2=10 and 7*5=35 add those together. 10+35=45 D) 3+5=8 (parenthesis) then 4*8+8=40. Multiplication next, 5*2=10 and then you're going to go from left to right 15-10=5 ... 5+40=45 Not sure if you wanted the other work too?

Which expression has a value of 45. Circle all that apply show all workbookA. 5 x (12-10) + 7 x (2+3)B. 20+3 X [5 + (30+'3) ]C. 10 + 2+5 x (6+2)D. 15-5 x 2 + [4 x (3+5) + 8]E. 15X [13 - (7+3) + 2 - 4]

Which expression has a value of 45. Circle all that apply show all workbook

A. 5 x (12-10) + 7 x (2+3)

B. 20+3 X [5 + (30+'3) ]

C. 10 + 2+5 x (6+2)

D. 15-5 x 2 + [4 x (3+5) + 8]

E. 15X [13 - (7+3) + 2 - 4]