12272727
12272727
29-05-2024
Mathematics
contestada
5x + y = 21
x - 3y =9
Respuesta :
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
how many sixths are there in 6 1/3
Solve the system -3x+7y=-12 3x+8y=12
how does the atmosphere help keep earth insulated and warm?
i have a diameter of 6in how do i get my circumference step by step?
Ka, the acid dissociation constant, for an acid is 9 × 10^{−4} at room temperature. At this temperature, what is the approximate percent dissociation of the aci
Blake times 4 equals 92
A line that includes the point (8, 5) has a slope of 1/6. What is its equation in point-slope form?
A 20 lb bag of nut mix has 40% of peanuts and 60% of cashews. To get 20% peanuts, how much of the mix should be replaced with pure cashews?
how to work out what is the larger 7/8 - 8/9
What number is the same as 7 tens and 20 ones? What number is the same as 5 tens and 13 ones ?
