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

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

A) How do signals move from a sensory neuron toward the brain? (1 point) A) Motor neurons signal for the body to move the signal toward the brain. B) Signals mo

Convert 0.680 L/min to units of microliters per hour. Show the unit analysis by dragging the conversion factors into the unit‑factor slots.

5. By using prime factorisation, determine if 324 and 588 are perfect squares.

Can someone pls help me

What is the correct verb La cantante Madonna de los Estados Unidos.

Isotopes are atoms of ————- elements that differ in their number of nutrons

what are the importance of gross margin pricing?

can we help me pliz

11. Sound's loudness (or volume) is measured in decisels, A True B. False

how does age effect migration? I need this Immediately!!!