03-01-2017
Mathematics

contestada

3x-2y=14
Y=5x
A.(-2,-10)
B.(-2,10)
C.(2,-10)
D.infinitely many solutions

Respuesta :

03-01-2017

3X-2 (5X) = 14
3X + (-10X) = 14
-7 X = 14
X = -2
Y = 5 X
Y = 5 × (-2)
Y = -10
A. (-2 , -10)
mark me as brainlest please

Answer Link

Otras preguntas

Who established a school for navigation?

2+3=8, 3+7=27, 4+5=32, 5+8=60, 6+7=72, 7+8=???????? SOLVE IT IF YOU CAN

The density of ice is 0.92 g/cm3. An ice sculptor orders a one cubic meter block of ice. What is the mass of the block? Hint: 1 m3 = 1,000,000 cm3. Give your an

__________ means to move from one region to another. When animals regularly move as a group from one region to another and back, it's a ______________.

what is the difference and similarity between a pentagonal prism and a pentagonal pyramid?

A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, it t

What does an acid+base make

Which substance does not obey the Lewis octet rule? a. O₂ b. NO c. CO d. N₂ Can anyone explain this one for me?

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <

I need to factor 5a^2 + 7a + 6b^2 - 4b but I can't figure it out.......could it possibly be prime?