5x + 300y = 178
4x + 500y = 197
Multiply the first equation by 5 and the second equation by -3.
25x + 1500y = 890
-12x - 1500y = -591 Subtract.
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13x = 299 Divide.
x = 23.
Solve for y by plugging in 23 for x.
4(23) + 500y = 197
92 + 500y = 197
500y = 105
y = .21
The Daily Fee is $23 and the Charge Fee per mile is $0.21.
Answer:
A) x = 6
Step-by-step explanation:
4x - 2x + 6 = x + 12
Combine like terms
2x +6 = x+12
Subtract 6 from each side
2x+6-6 = x+12-6
2x = x+6
subtract x
2x-x = x+6-x
x = 6
Answer:
5 batches
Step-by-step explanation:
Each batch takes 2 1/5 = 11/5 cups of flour. That is 1/5 of 11 cups of flour.
If Mike has 11 cups of flour and uses 1/5 of that amount for each batch, he can make 5 batches.
-|x+3|
its a positive 3 because you move it the opposite way im pretty sure
and it’s negative because it’s pointed down
