Answer:
33 degrees
Step-by-step explanation:
It is 21 degrees inside the command center and negative 12 degrees outside.
You want to find the difference between these, which means you want to subtract.
That will look like:
21 - (-12) = ?
since you have two negative signs next to each other, they will cancel each other out.
Our new equation:
21 + 12 =
21 + 12 = 33
The difference between these two temperatures is 33 degrees.
Answer:
$4
Step-by-step explanation:
Discount is a form of consideration in price or amount given to a customer on a sale of goods. It can be deduced from the question that;
The original price of each plant = $x
Number of plants purchased = 20
Price of the number of plants purchased without discount = $20x
Amount paid for the 20 plants with discount = $(20x - 80)
Thus,
The discount on the 20 plants = $80
Discount on each plant = 
= 
= $4
Discount on each plant = $4
Therefore, each plant was discounted by $4.
Answer:
Plug -1.8 into each x so the equation would become (-1.8)^2 - 3(-1.8)
Step-by-step explanation:
Complete the square to solve the equation below. *
x2 – 8x + 10 = 0
Answer:
2,4,5
Step-by-step explanation:
2.This is a multiplication problem.
4.The correct equation is 4m = 32.
5.To solve the equation, divide by 4 on both sides.