The expression 2x + 50 represents the elevation above sea level, in meters, of a rock climber after x minutes of climbing. What is the rock climber's initial height above sea level

Q: The sum of two integers is 144. If their quotient is (7/5) , find the two integers.

A: Let the required numbers be x and y. It is given that the sum of the numbers is 144. x+y=144…

Q: The desks at Ryder Middle School are shaped like a rectangle with an area of 2x- - 3x - 2 square…

A: Given,          The desks at Ryder Middle School are shaped like a rectangle with an area…

Q: Use the addition property to fill in the blanks so that the middle equation simplifies to the last…

A: We have to fill in the blanks by using addition property: x+9=-2x+9-____=-2-____x=-11 Taking first…

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: Find the value of x. 60 7x-11

A: When two parallel lines cuts by a transverse line then Alternate exterior angles made by them are…

Q: The sum of the reciprocals of two consecutive positive even integers is 11/60. Find the two even…

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Q: Simplify -6x2y5 times 7x3y2

A:

Q: subtract (-47x² - 52x + 25 ) from the sum of ( -60x² + 33x + 29 ) and ( 5x - 12 )

A:

Q: Leon knows that his first four test grades were 89, 93, 95, and 98. Use the formula X = X1+x2+ .+ Xn…

A: Here,n=5

Q: find the value of x. 21x-9

A: Given  21x-9=0

Q: Find the value of x. (3x + 10) 56 (5x - 10)

A:

Q: Find the value of x. (2х+ 4)° (2х — 9)° to

A:

Q: explain why x · x = x2.

A: Given:

Q: Find the value of x. (9x- 18)°

A: Its regular Pentagonso all sides & angles are equal

Q: A financial advisor has invested $5,000 in two accounts. If one account contains x dollars, express…

A: To express the amount in the second account in terms of x, the amount invested in the first account.

Q: The length of the rectangle can be represented by (x + 4), and its width can be represented by (2x -…

A: the perimeter of the rectangle is given by  p=2l+w here we have l=x+4 w=2x-7

Q: Explain why |x |< -4 has no solution.

A: we know that x≥0∀x∈R which means x is always greater than equal to zero

Q: Why is x=-4 not a solution for the highlighted problem?   Thanks.

A:

Q: What is the value of 7(4 + x) when x = 5?

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Q: Find the value of x. 4. 5,

A:

Q: Simplify  ( x-4 ) ( 9x2 + x + 7 )

A:

Q: Evaluate 2x^2 if x is -5

A: The given expression is 2x2 at x=-5

Q: Find the value of, (9x2

A:

Q: Find the value of x A 3 (x-4)

A:

Q: Find the value of x. 6 10 x,

A: We know that if two chords are intersecting at a point in following way, Then, BS.AS=DS.CS .

Q: -48 = -3x X= ?

A: Consider the equation  −48=−3x

Q: Select the expression that is equivalent to 6x 2

A:

Q: “The product of 5 and x + 3 equals 6” may be written as ______ .

A: We have to fill in the blanks: ''The product of 5 and x+3 equals 6'' may be written as _____ .…

Q: if 2^-2=7 what does 2^-2x equal

A: Solution: The objective is to find the required value

Q: it was supposed to be 2x^2-9x+27 can you please resolve it, thankyousomuch

A: Since you have asked a question with multiple parts  in a single request, we would be answering only…

Q: 3x - 3 x+ 13

A: Given query is to find the value of X

Q: Answer: f'(3) could equal

A: Since f(2) = 13 f(4) = = 12.25   Also f"(x) >0 , which means f is concave upward

Q: If x = 4, what is the value of x(17 - x)?

A: Given  X = 4

Q: Find the value of x. (11x - 5)° (7x + 5)°

A: Consider the handwritten solution.

Q: X 2.3 .6 이

A: USING SIMPLE MULTIPLICATION RULE OF MATHEMATICS

Q: Find the value of x. 135° (5x – 4)°

A: Calculation: The given figure is of heptagon since it has seven sides. The sum of interior angles of…

Q: The quotient of five less than a number and 6 is -4.

A: We have to solve

Q: The profit for cocoa board cocoa beans is given by [](x) = - 152 + 180x -  405 thousand dollars,…

A: The profit function of cocoa board cocoa beans is given byf(x)=-152+180x-405 (in thousand…

Q: If x = 5, why does x2 + x = 30?

A: The given equation is x2+x=30

Q: The expression 5x2 - 3x + 4 represents last year's profit in a company, the expression 7x2 + 9x 10…

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Q: Find the value of x. 2x - 10 4 10 9.

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Q: The expression (2+3) is equal to

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Q: simplify  (X-4) (9x2 + x + 7 )

A:

Q: The expression (x – 5) (x² + 3x + 4)equals Ax³ + Bæ² + - where A equals: and B equals: and C equals:…

A:

Q: left and right page numbers of an open book are two consecutive integers whose sum is 563. find…

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