2 years ago

Y - 0.8x = 0.5 5y - 2.5 = 4x *Substitution

Mathematics

2 answers:

murzikaleks [220]2 years ago

4 0

Answer:

y =1.6 x

Step-by-step explanation:

hope this is right!!!

arlik [135]2 years ago

3 0

Answer:

y=0.5+0.8x

Step-by-step explanation:

solve for the first variable in one of the equations and then substitute the result into the other equation

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