jakiylajones
jakiylajones
25-04-2017
Mathematics
contestada
–4g + 5h = 4
8g + 10h = –4
Respuesta :
mreijepatmat
mreijepatmat
25-04-2017
Multiply the 1st equation by 2: ====> -8g +10 h = 8, then add it to the 2nd equation [( -8g+10h=8) + (8g+10h = -4) ] & you will get h=4/20 = 1/5.
Plug this value to find g
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Deoxyribose Glucose Guanine Phosphate Ribose Molecule 1 X X Molecule 2 X X X Molecule 3 X X X Molecule 4 X X A scientist is purifying DNA from a bac
A measurement based on the relationship between a person's height and weight that is highly correlated to the amount of body fat is the
Deoxyribose Glucose Guanine Phosphate Ribose Molecule 1 X X Molecule 2 X X X Molecule 3 X X X Molecule 4 X X A scientist is purifying DNA from a bac
Select all that apply. Humans have eyes composed of three layers: _____. pupil sclera iris choroid retina cornea
The first European novel is generally considered to be _____. Pamela Robinson Crusoe Gulliver's Travels Don Quixote Silas Marner
A neutral stimulus causes no response. t/f
Jodi's car used 12 gallons of gas to travel 456 miles. How many miles did her car even per gallon of gas
When text is longer than the width of a column, Excel displays the overflow characters in adjacent cells to the right as long as those adjacent cells contain no
An organic condition that results in the progressive deterioration of brain cells
Which best describes dynamic equilibrium
