I have a 83.73% in Spanish which is a B, but I got a D 64% on my quiz. What will my grade for Spanish be ?

Probably like a 80 or high C.

Uhhh ion know but i think its at least a 0.76 at least that's what i got

Step-by-step explanation:

I just divided--

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.