thedailyrefine
thedailyrefine thedailyrefine
  • 03-06-2019
  • Mathematics
contestada

40 POINTS!!

Q: Evaluate. 9^2+2x4−5

A.21
B.75
C.84
D.327

No false answers, no spamming to get points, no saying "Why don't you just try"

Respuesta :

mayslays
mayslays mayslays
  • 03-06-2019

The answer is C 84. Your welcome

Answer Link
lunahill120 lunahill120
  • 03-06-2019
The answer is 84 because 9^ is 9*9 and equals 81. Now add and subtract 81-5=76 and 76+8=84
Answer Link

Otras preguntas

.................................
What is the approximate circumference of a circle with a radius of 6.5 meters
One factor that helped Hernán Cortés conquer the powerful Aztec empire was _____. avoiding an attack on Tenochtitlán attacking the Aztecs with thousands o
which best explains a strategy for ensuring a beginner audience will understand your essay
I need help with number 3
If my immune system does not work because of the medicine that i take is that there is a possibility of having the chicken box one more time?
how did mammals survive this mass extinction
4x+12=-7y -y+12=4x PLS HELP!!!! Addition/ Elimination method
Which of the following statements regarding the herpes simplex virus is not accurate? a)H-S-V-two is linked with genital symptoms. b)H-S-V-one and H-S-V-two can
please help fast!!!! Which is the correct definition of insulin?   A. A substance in the joints that causes painful swelling and stiffness.   B. A disease