Seudónimo Seudónimo
  • 02-02-2017
  • Mathematics
contestada

What is the solution? 21=42−3r A r=−8 B r=−7 C r = 7 D r = 8

Respuesta :

whyisgeographysohard whyisgeographysohard
  • 02-02-2017
C. R = 7. 3x7= 21-42=21
Answer Link
LilPeep420
LilPeep420 LilPeep420
  • 30-04-2019

Answer:

C r=7

Step-by-step explanation:

Answer Link

Otras preguntas

How did Buddhism influence Asoka as a ruler?
What is the surface area of a rectangular prism with a width of 4mm, length of 10 mm, and height of 7mm?
Which particles have approximately the same mass?
To better unite the nation, India is improving its _____. highway system cottage industries shipping economy caste system
Why does Faustus pray for redemption at the end of the play A) Because Mephistophillis had abandoned him B) Because he was remorseful for having renounced God.
In Trial 1, you will use 0.50 g of aluminum, and in Trial 2, you will use only 0.25 g. Why will you vary the amount of aluminum?
What is the density of a material that has a mass of 2,500 grams and a volume of 500 cubic centimeters,on grams per cubic centimeter
What are examples of imagery in the Egypt Game?
why is bamboo a renewable resource?
A student prepared a solution of NaCl by dissolving 55.0g of sodium chloride in 570 mL of water. What is the percent by mass of the NaCl solution?