stupid16
stupid16
02-02-2017
Mathematics
contestada
14x+7y=217
14x+3y=189
Respuesta :
Skittles99
Skittles99
02-02-2017
14x + 7y = 217 > lets solve for y first > so 14(0) + 7y = 217 > 7y = 217 > y = 7/217 > y = 31 > 14x + 7(0) = 217 > 14x = 217 > x = 14/217 > x = 15.5
Now but the 31 in the y place and the 15.5 in the x place and see if it matches up with 217
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
Jordan visited a sporting goods shop. The salesperson knew that he had a fear of bugs and used this fear to sell him extra camping gear. This is an example of
Which statement is true about eating disorders?
name the three constitutional qualifications to be a member of the US senate???
A DUI conviction not only affects the driver involved but also his or her ___________ A. friends. b. family. c. Both A and B
Javier rode his bike for a total of 41 minutes. Before lunch, he rode 1 minute less than 5 times the number of minutes he rode after lunch. How many minutes did
What effect does the following line have on the poem? the wheat waved and wilted under the wind a. It creates a sense of being stuck in a box. b. It imitates t
Why does convection occur only in fluids?
Bones contain more ________ than any other organ. A. Iron B. Phosphate C. Calcium D. Vitamin C
estimate the sum of 1,537 times 242 then find out the sum
It is recommended that an adult drink 64 fluid ounces of water every day. Josey has already consumed 700 milliliters of water.How many more liters should he dri
