2.53 is then answer .... im pretty sure
X=hot dogs
y=potato chips
5x+2y=14.5
4x+5y=15.00
solving the system of equations
20x+8y=58 by multiplying the first equation by 4
20x+25y=75 by multiplying the second equation by 5
17y=17--->y=1 by subtracting equation 2 from 1
substituting in one of the equations
4x+5=15--->4x=10--->x=10/4=5/2=2.5
Answer:
The expression y = 4.85g + 0.83s can be used to determine the total cost.
Step-by-step explanation:
Given that:
Cost per pound of granola bars = $4.85
Cost per pound of sugar = $0.83
Let,
y be the total cost.
According to given statement;
y = 4.85g + 0.83s
Hence,
The expression y = 4.85g + 0.83s can be used to determine the total cost.
Answer:
(1)8 + (5)3=23 or if your in middle/elm use this 8x1 + 5x3=23 Step-by-step explanation: if you do 8x1=8 5x3=15
8+15=23
Answer:
Step-by-step explanation:
If the expressions are equivalent
,
Check:
OK.
