The absolute value is its distance on a number line from 0. The absolute value of 5 is five. The absolute value of -2.75 is 2.75. The opposite is basically the number multiplied by negative one(change the symbol). The opposite of a negative number is positive and the opposite of a positive number is negative.
Answer:
The missing information is attached in the picture below.
The company made $292.5 dollars in profit.
Step-by-step explanation:
Using the information provided by the table, we can calculate how much money was spent
1. gravel
12 and a half cubic yards * $15 = $187.5
2. tar/sealant
$0.15 per square foot * (75*20 ft^2) = $225
3. labor
$10 per hour * 25 hours = $250
4. insurance
fixed $45
We add all the expenses together
$(187.5 + 225 + 250 + 45) = $707.5
The profit will be equal to
$1000 - $707.5 = $292.5
Step-by-step explanation:
Answer:
y=-2.5x+4.5
Step-by-step explanation:
y=mx+b
Please check out my question too, 75 points!
Answer:
Step-by-step explanation:
Solve by Substitution :
// Solve equation [2] for the variable y
[2] y = -x + 5
// Plug this in for variable y in equation [1]
[1] x - 2•(-x +5) = 8
[1] 3x = 18
// Solve equation [1] for the variable x
[1] 3x = 18
[1] x = 6
// By now we know this much :
x = 6
y = -x+5
// Use the x value to solve for y
y = -(6)+5 = -1
Solution :
