I’m thinking of a number. The sum of its digits is divisible by 2. The number is a multiple of 11. It is greater than 4x5. It is a multiple of 3. It is less than 7x8+23. What is the number?

Q: Four less than the product of six and a number a is eight

A: Given: Four less than the product of six and a number a is eight.     To determine: Number 'a'

Q: The length of a rectangle is 3 inches more than its width. If the perimeter is 42 inches, find the…

A: The length of a rectangle is 3 inches more than its width. If the perimeter is 42 inches.

Q: The product of the squares of a number and two more than a number is 225. Find all possible values…

A: Let the number be n According to the question, n2(n+2)2=225 ⇒n(n+2)=±225⇒n(n+2)=±15 Case 1 : When…

Q: +2 7. h(x) = x² + 4x

A:

Q: The product of three less than a number and eight is fourteen

A: Given , the product of 3 less than a number and 8 is 14 .Let the no is 'x'.

Q: The sum of a positive number and it's square is 72. What is the number?

A: Let the positive number is x. Then according to our problem, x2 + x = 72.

Q: 5x+5 2x-20x+18 x²-8x-9 3.

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Q: What is the solution to 3x- 2x + 4 0 ?

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Q: If 3(2x-5) 9, what is the value of 4x-10?

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Q: What is 3x3

A: We have to find value of 3*3

Q: 7. Explain how you know that 5x12 + x+ + 9x² < 0 has no real solutions.

A:

Q: The sum of the square of a positive number and the square of 5 more than the number is 157. What is…

A: Solving the problem to find only the positive value.

Q: The sum of two numbers is 63. The first number is of the second number. What are the numbers? What…

A: Let x and y be the smaller and larger number respectively. Since their sum is 63, therefore x+y=63…

Q: 3(2x-5)-6x-15

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Q: 2 If the weight of the backpack is (5x - 15) pounds, find the value of x. (5x - 15) X = 6 pounds

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Q: Analyze the equation 4x² -16x – 9y² - 54y = 101.

A: Given          4x2-16x-9y2-54y=101

Q: Five more than the product of a number and 8 is 4

A: Given  Five more than the product of a number and 8 is 4

Q: The difference of the squares of two positive consecutive even integers is 44. Find the integers.…

A: Given The difference of the squares of two positive consecutive even integers is 44.   Let x…

Q: The area of a rectangle gets reduced by 9 square units if its length is reduced by 5 units and the…

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Q: What is the sum of 5x + 3x-7 and 12x + 12? .2

A:

Q: As of 2020, the population of Riverdale is 37,910 people. The Drew football field is 120 yds. x 54…

A: According to the given information, it is required to determine whether the entire population of…

Q: If x=-3, what is the value of 7x^2 +2x-6?

A:

Q: I’m thinking of a number between 1 and 10. If seven times the sum of the number and three is…

A:

Q: Two is subtracted from a number, and then the difference is multiplied by 5. The result is 30. Find…

A: Simplification

Q: Why is .5x.5.x.5x.5x.5 =0.03125 But .5x4=2 And 54=0.03125 Aren't they all the same equations just…

A:

Q: 2x - 7)6x - 37x + 56

A:

Q: What word phrase can you use to represent "5x + 2"? five times the sum of a number x and two two…

A: To write: The word phrase for the expression '5x +2'.    Basic points:  x + b      = sum of  the…

Q: When 4x3 - qx2 + 11x -20 is divided by x-2. The remainder is 4. What is the value of q?

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Q: What are the solutions to 2(x - 6 )? = 50? x - 6t V50 3) x- 31 and x- 19 x-* V56 x- 11 and x- 1

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Q: If 16 is 4 more than 3x then 2x – 5 is:

A: Given, 16 is 4 more than 3x.

Q: The average of 4, 9, 16, 25 , and x is 2x. What is the value of x?

A: Average value

Q: The square of the tens digit of a two-digit number is 7 less than the sum of the digits. If the…

A: Assume unit digit of number is x and tens digit is y, then use the condition given in the question

Q: A number s is subtracted from seven.When the result is divided by three,the quotient is two. What is…

A: Let a number is s. According to the first condition of the question it becomes 7-s. Now from second…

Q: The product of a number and 8 is smaller than 7 less than a number

A: Let the number be x. Product of number and 8= 8x

Q: I'm thinking of a number between 1 and 10. If seven times the sum of the number and three is forty-…

A: let the number =x

Q: The length of a rectangle is 6 inches longer than it is wide. If the area is 160 square inches, what…

A:

Q: equafion ,3 *+33x-34

A: Explanation: x3-10x2+33x-34  Is not a perfect cube. As putting x=2 we…

Q: What is the Least Common Multiple of 3x and 3(x-2)

A:

Q: The sum of three times a greater integer and 5 times a lesser integer is 9. Three less than the…

A: Let the lesser integer be x and greater integer be y. It is given that the sum of three times a…

Q: The dimensions, in feet, of a portable kennel can be expressed as width (x), length (x + 7), and…

A:

Q: The price of a​ four-star meal was ​$50 per couple decades​ ago, has since increased 300%. The…

A: Initial price of the meal =$50 Percentage increase=300%=3

Q: One integer is 5 more than another integer. The sum of their squares is 233. What are the integers?

A: We are given with some conditions which can be used to find the numbers by finding the equations

Q: The sum of the squares of two consecutive positive integers is 85.find both the integers

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Q: The length of a rectangle is 3 inches longer than it is wide. If the area is 88 square inches, what…

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Q: The sum of three consecutive numbers in a geometric progresslofn is 15 anu product is 27. What are…

A:

Q: The sum of the square of a positive number and the square of 3 more than the number is 149. What is…

A: We have to find the positive number.

Q: The number of different lunches that Jules can design by selecting one of three meats, one of four…

A: Types of meat = 3Types of salads = 4Types of vegetables = 6The number of ways of selecting one type…

Q: When ax3 – x2 + 2x + b is divided by x +1, the remainder is 20. When it is divided by x -1, the…

A:

Q: The length of a rectangle is 7 inches longer than it is wide. If the area is 228 square inches, what…

A:

Q: he squares of two consecutive positive odd integers differ by 2016. What is the sum of the integers?

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.