Answer:
53
Step-by-step explanation:
8x7=56
56-3=53
Remember pemdas
Parentheses
exponent
multiplication
division
addition
subtraction
Complete Question
The diagram of the barn is shown on the first uploaded image
Answer:
The cost is
Step-by-step explanation:
From the question we are told that
The cost of one gallon of paint is
The area the one gallon of paint covers is
Generally from the diagram the region of the barn which can be painted is mathematically represented as
=>
From the question
1 gallon covers 500 square feet
x gallon will cover 8336 square feet
So
=>
Generally the cost of 15 gallons of paint is mathematically represented as
=>
=>
Answer:
The probability that the result of the spin is green and the coin lands tails up :
Step-by-step explanation:
As
the spinner has following three colors:
Also
the coin has two sides which are:
As the sample space is:
{red - head; red - tail; green - head; green - tail; yellow - head; yellow - tail}
So different colors with coin sides can be combined in total ways.
Therefore, the probability that the result of the spin is green and the coin lands tails up :
Answer:
y=4.5
Step-by-step explanation:
You just have to remember that the equation of a horizontal line is a constant function, meaning that no matter what values are entered into the system, the answer for Y will always be the same. So in this case the function will be y=mx+b, since m or the slope in a horizontal line is 0 "x" will also be 0, so y=b, in this case as we can see in the point we are given b=4.5, so y=4.5
the line would be at x=15 and you would shade all to the left of the line and a point in that zone or on the line would work in the equation