Answer:
The amount of money that Darcy and Jason have together is $124
Step-by-step explanation:
Let
x -----> amount of money that Darcy has
y -----> amount of money that Jason has
z ----> amount of money that Maria has
we know that
------> equation A
----->
-----> equation B
-----> equation C
substitute equation B and equation C in equation A and solve for y





Find the value of x
-----> 
so
The amount of money that Darcy has is $52
The amount of money that Jason has is $72
therefore
$52+$72=$124
The amount of money that Darcy and Jason have together is $124
Answer:
Step-by-step explanation:
Unit rate = 128 ÷ 16 = 8$
Sean deposits $90 of his $300 paycheck
Answer:
Choice A
Step-by-step explanation: