cwcooley cwcooley
  • 14-04-2016
  • Mathematics
contestada

Evaluate the expression. 42 + 5 • 32 – 42 ÷ 23

Respuesta :

meerkat18
meerkat18 meerkat18
  • 27-04-2016
42 + 5 * 32 - 42 ÷ 23

I am going to use the PEMDAS order. Parenthesis, Exponents, Multiply, Divide, Add, Subtract

Multiply ⇒ 5 * 32 = 160
42 + 160 - 42 ÷ 23

Divide ⇒ - 42 / 23 = -1.83
42 + 160 - 1.83

Add ⇒ 42 + 160 = 202
202 - 1.83

Subtract ⇒ 202 - 1.83 = 200.17

42 + 5 * 32 - 42 ÷ 23 = 200.17
Answer Link

Otras preguntas

two methods of active transport
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
two methods of active transport
two methods of active transport
What were the 4 major truths Jefferson presented in the declaration of independence?
2 ( 4a - 12 ) + 3a = 6a + 1
how have computers changed mapmaking in recent years
3 ( 4d + 1 ) - 9d = 6 - 2d