eberkerboc
eberkerboc eberkerboc
  • 23-11-2015
  • Mathematics
contestada

Evaluate 2A - 3B for A = 7 and B = -2.

Respuesta :

vfang
vfang vfang
  • 23-11-2015
2(7)-3(-2)
14-(-6)
14+6
20
Answer Link
destinygarrett18
destinygarrett18 destinygarrett18
  • 23-11-2015
your answer will be 20 because 2A which is 2 times 7 = 14 and 3B which is 3 times -2 = -6  then 14 - (-6)= 20
Answer Link

Otras preguntas

Please Help Me Fast!! Which of the following numbers is a perfect square? 484 485 489 490
How do you rewrite this expression as a single logarithm? 2log(x+3)+3log(x-7)-5log(x-2)-log(x^2)
1/x^-1 somebody help me solve this please ill give reward to all who help
How to graph y=|x+4|
Identify the 12th term of a geometric sequence where a1 = 8 and a6 = -8,192. 134,217,728 33,554,432 -33,554,432 -134,217,728
Need help!!!! How do you prove two circles are similar?
How many times does 2 go into 25?
prewriting is valuable because it
Find the product mentally. (z - 12)(z + 12) A: z2 - 144 B: z2 - 24t - 144 C: z2 + 144
What is the most likely reason Persia gave economic control to Russia and Britain?