jungon08 jungon08
  • 04-01-2015
  • Mathematics
contestada

Which expression is equal to 54? A) 4+5(3+7) B) (4+7)+11 C) 5(4+10) or D 5(12-6)

Respuesta :

naǫ
naǫ naǫ
  • 04-01-2015
[tex]a) \ 4+5(3+7)=4+5 \times 10=4+50=54 \\ b) \ (4+7)+11=11+11=22 \not= 54 \\ c) \ 5(4+10)=5 \times 14 =70 \not= 54 \\ d) \ 5(12-6)=5 \times 6=30 \not= 54[/tex]

The answer is A.
Answer Link
carrotstick carrotstick
  • 04-01-2015
well here is what they are equal. A)54 B)121 C)200 D)30 Hope it helps
Answer Link

Otras preguntas

Triangle has a height of 4 feet in an area of 32 ft.², what is the length of its base?
The sum of a number and twenty is greater than four times the number decreased by one solve the inequality
If the temperature of an object is 335 K, how would this be expressed on the Celsius scale? A.273 C B.608 C C.37 C D.62 C
Which of the following would be considered careers in natural resources? select all that apply biology botany economics english
What divides a design so that every point on one side of the line coincides with a point on the other side of it
What type of of text is a memior
7/3 as a decimal rounded to the nearest hundredth.
simplify (7^3)^8 its a question i dont understand what to do please help asap
What factors should you consider when evaluating job opportunities? Name at least three.
Juan bought a desktop computer and a laptop computer. Before finance charges, the laptop costs $300 more than the desktop. He paid for the computers using two d