Answer:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:(1,1)
Step-by-step explanation:
Solution:
Given;


Thus, the yearly interest rate on Bianca's account is 2.4%
Answer:
$28.50
Step-by-step explanation:
21 chicken wings= $39.90
1 chicken wing= 39.90÷21= $1.90
15 chicken wings= 15×1.90= $28.50
Answer:
He bought 6 sweaters
Step-by-step explanation:
235.94-80.00=155.94
155.94/25.99=6
Answer:
False
Step-by-step explanation:
The equation is equal to -24 = -19. That's not true