it’s system of substitutions ?
so try
a = 2
b = 5
Its $800 because to find interest u can use the formula I=PRT p is principal which is 500 times r which is rate-15/100(=15%) times 4
so the interest is 500×15/100×4=300
then u add 300 to 500 because the interest adds more money to the loan
Answer:
x<-25
Step-by-step explanation:
6x-2y+5. Here you just do addition/subtraction with the coefficients on the variables.
