hola quien habla español bueno ya no Adios :)
Answer:
4y
Step-by-step explanation:
y + y + y + y = 4y
Answer:
t + f = 2000
let represent the amount invested at three percent; let f represent the amount invested at five percent. The total of these amounts is $20,000. The total of the interest earned by each amount is $800. Of course the interest earned is the amount multiplied by the interest rate.
2x+3x=
X is simply a letter
The answer would be b.100 because its clearly not a right triangle
