Answer:
x=3 y=-1
Step-by-step explanation:
3x+2y=7
x-y=4
Answer:
3100 liters
Step-by-step explanation:
multiply the value by 1000
Answer:
A is $0.45 B is 2 ounces
Step-by-step explanation:
A when you divide the cost by the ounces or $5.40 by 12 ounces you get $0.45 per ounce.
B $0.45 times 2 equals 90 cents and you cannot go over 1 dollar.
C you should be to do along with D with this information.
Answer:
a*2+b*2+c*2+d
Step-by-step explanation:
If i's meant to be Pythagorean theorem, a*a+b*b=c*c
Answer:
$34500
Step-by-step explanation:
In order to reverse a 5% pay raise, divide by 1.05.
