Answer:
7000(r)(8)=3920
Step-by-step explanation:
just put that down a calculator I to lazy to solve it
Answer:
The percent of the air ticket went up 148% plus the baggage fee would be 168%. The new total is 420$
Step-by-step explanation:
Answer:
3 apples and 7 bananas
Step-by-step explanation:
Let x=apple y=banana
1.75x+.7y=10.15
x+y=10
This is a systems of equation I that I will be using substitution to solve
x=10-y
We can plug this x value in for in the first equation
1.75(10-y)+.7y=10.15
17.5-1.75y+.7y=10.15
-1.05y= -7.35
y=7
This is our y value and we can plug this into any of the two first equations to get our x value
x+7=10
x=3
Which means he bought 3 apples and 7 bananas
Answer:
you multiply 2 by everything in the first parenthesis and get 2x+10
then you multiply -3 by everything in the second parenthesis and get -3x-18
so you have 2x+10-3x-18
combine like terms and you get -1x-8 or -x-8
Hope This Helps! Have A Nice Day!!
