Answer:
The answer is D
Step-by-step explanation:
I hope this helps
4x + 5 = 25
The value of x of equation 4x + 5 = 25 is 5.
A linear equation is defined as an equation in which the highest power of the variable is always one.
Given,
4x + 5 = 25
First subtract 5 from both sides,
4x + 5-5 = 25-5
4x=20
Now divide both sides by 4,
x=5
Hence, the value of x of equation 4x + 5 = 25 is 5.
Learn more about linear equation
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After a down payment of $500, the Alvarez family has $1,500 left to pay for a car. They can divide this balance into 5 equal payments of $300 each.
The Alvarez family bought a car for $2,000 and made a down payment of $500. This means that the amount left to pay for the car, also known as the car's balance, is $1,500 ($2,000 minus $500 = $1,500). If the family wants to make 5 equal payments, we will divide that balance by the number of payments they want to make.
So, the calculation would be $1,500 divided by 5, which equals $300. Therefore, each equal payment would have to be $300 for the Alvarez family to pay for the balance of the car over 5 payments.
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Mr. Jackson wants to build a pool in his backyard. He plans to put a safety fence around the rectangular pool area that has an area of 400 square feet. He wants to use as little fence material as possible.
What are the dimensions Mr. Jackson should use for his rectangular pool area?
A.
Make a list.
Create a list of all possible whole-number combinations of length and width that would equal an area of 400 square feet. Then start calculating the perimeter of each rectangle. Look for a pattern to decrease the number of calculations you have to make.
B.
Write a number sentence.
Use a number sentence to calculate the area of a rectangle. Use guess and check to find two numbers that when multiplied will give a product of 400.
C.
Use objects.
Arrange 400 square tiles in different patterns until you get a rectangular shape. Count the number of tiles on the perimeter of the shape.
Answer:
< is the answer.
Step-by-step explanation:
Let number be x
two third of x =
two third of x decreased by 4 = -4
which is less than 6 therefore mathematically it equals
-4< 6