Answer:
1
Step-by-step explanation:
Answer: 60 degrees
Step-by-step explanation:
Answer:
The first step is to replace the y in y-x=15 with 7x (we can do this because the first equation tells us that they're equal)
solve and get
(2.5,17.5)
or x= 2.5 y=17.5
Step-by-step explanation:
The first step is to recognize that y=7x which means that we can just replace the y in the second equation with 7x
7x-x=15
6x=15
x=2.5
Then we can solve for y
y=7(2.5)
y=17.5
Answer: $45579.10
35000(1+.045)^6
Hope this helps!!!!!!!!!!!!!!
The only ways i thought of was 0.7, 0.70, and 0.700 .
