4x+8y=12
x=2
y = 1/2
Plug in each number
4(2)+8(1/2)=12
8+4=12
Answer:
1. he eats 5 per day (5 less every day)
2. he starts with 83 pieces of candy
3. 53
4. on day 11
Step-by-step explanation:
1. self explanatory
2. self explanatory
3. 6*-5=-30 -30+83=53
4. put y as 28
28=-5x + 83 now solve for x
subtract 83 both sides
-55=-5x
divide -5 from both sides
11=x
Answer:
$0
$30
Step-by-step explanation:
For it to be proportional it has to start with zero
so opens the account with $0 and
puts $30 in every month
Answer:
let x and y be two integers then this number line can be represented as linear equation with two variable
2x-3.1y= -1.1
here x and y could be 1
Answer:
24 is 4 times greater than 6 SO
the numerator should be 48 times 4 or 192
Step-by-step explanation:
