Which equation is equivalent to 2x−5=152x−5=15 after using the commutative property?

Q: Which equation models the relationship between the number of hours, c, of the snowstorm, and the…

A: We know that the equation of a straight line in slope-intercept form is given as: y = mx + c…

Q: A carpenter had two pieces of lumber that totaled 55 feet in length. The shorter piece was 12 feet…

A: Given :  length of longer piece = x short piece is 12 feet shorter Therefore, length of shorter…

Q: Which equation can be used to solve for r in the following diagram? (5x-70)° 105°

A: Given ,  We have to write equation that used to solve for x

Q: Solve the equation for a: 3a - 8 = 28

A: Definition used -           Solution of the equation in a single variable -          First, we…

Q: Which values of x is a solution to the equation 5(x-2)+7=37?

A: The given equation is: 5(x-2)+7=37

Q: Which equation has the same solution as x2 + 20x – 17 = 7? -

A:

Q: Solve. - 11a? + 10x -1 = 0 - Answer in simplified exact form.

A:

Q: Kayleigh babysat for 11 hours this week. That was 5 fewer than 2/3 as many hours as she babysat last…

A:

Q: determine the solution set to the equation. (x+ 3)^2+ (y− 5)^2 = 0

A: Sum of two squares equal to 0. So they has to be zero. Because square numbers are always greater…

Q: Han is solving the equation 5x + 13x-6 0.

A: Given,           5x2+13x-6=0

Q: A repairman works 70 hours. He charges $75 plus $40 per hour. Which equation shows this situation

A: Let Charge = y Time = x

Q: If 6x + y = 5 is a true equation, what would be the value of -9+ 6x + y?

A:

Q: Explain why the equation a* +b* +c* =d* has no solution when a, b, c and d are positive integers?

A:

Q: Two friends, Ariana and Connor, took summer jobs. The equation y = 18x represents Ariana's earnings…

A: Linear function for earnings is given as : y=18x-----this represents Ariana's earnings y represents…

Q: Mariah worked for 3 hours and earned a total of $28.50. Which equation can be used to find r, the…

A: Let, r be the amount of money Mariah earns per hour. She worked for 3 hours  So, she earned, $(3r)…

Q: Which ordered pair is a solution of the equation 5 x + y = –23?

A: The equation is

Q: The weight of a goat increased by 12 pounds is 38 pounds. Write an ADDITION equation to represent…

A:

Q: Which pair of equations would have (-1, 2) as a solution? A. y=x+3 and y = 2"

A: Since this is a multiple question according to the Bartleby answering rule, only first question is…

Q: Decide whether the given number is a solution of the givenequation. Is -3 a solution of 45/x = -15?

A: To check -  Is -3 a solution of 45/x = -15?

Q: The equation y35,280x gives the number of feet, y, in x miles. What does the number 5,280 represent…

A: Given data: The equation for the number of feet is y=5,280x. The given expression for the number of…

Q: What are the solutions of the equation (x – 25) = 36? %3D

A: Any equation of form ax2+bx+c=0ax2+bx+c=0 is a quadratic equation as the highest exponent of a…

Q: Which equation is equivalent to 8x - 2y + x + x?

A: Perform the operation described in the equation to get the equivalent equation.

Q: What value of x makes the equation -4+12x=8

A: SOLUTION-

Q: Nancy has 53 marbles. She buys x marbles, after which her collection increases to 105 marbles. Which…

A:

Q: Analyze the equation: x2 /25 +y2/ 9 = 1

A:

Q: How do you find the intersection for the equation, x1/5=x4?

A: Consider the given equation. Solve the equation and calculate the value of x. The value of x is the…

Q: Decide whether the given number is a solution of the given equation.  Is -4 a solution of x + 9 = 5?

A: Given equation is:x+9=5 x+9=5 On simplifying further we get: x+9=5⇒x=5-9⇒x=-4 Hence,x=-4 is the…

Q: Enter the value of x that makes the equation -6( x + 4) + 3x = -90 true.

A: -6(x+4)+3x=-90 On simplifying the above equation we get ..

Q: The school store has 1200 pencils in stock and sells an average of 25 pencils per day. The manager…

A:

Q: fx) = 3x + 5: (-1,21 %3D

A: To check the ordered pair (-1,2) is the solution of the given equation f(x)=3x+5...(1) Now, if the…

Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

A:

Q: Write an equation using four numbers that multiply to 0, none of which are opposites. Submit

A: an equation using four numbers that multiply to 0 Consider four number w,x,y,z w.x.y.z =0

Q: Which equation is equivalent to y=2/3x−6

A: Given informtion: y=23x-6

Q: On Friday, Jessica babysat for 3 hours and earned $27. On Saturday, Jessica babysat for 6 hours and…

A:

Q: 1. A mobile internet company charges 90 pesos per week plus 2 pesos charge per minute of internet…

A:

Q: O Brenda Brenda's walking rate is 3 miles per hour. they travel the same distance Liu's walking rate…

A: Given Brenda's walking rate is =3 mile/hrand Liu 's walking rate is y=5x

Q: What does -16t^2 in the equation mean in terms of the stone?

A: You have not shared the full question. If you are only asking about what does that equation means…

Q: What ordered pair is a solution of the equation 5 x + y = –23?

A: Consider the equation 5x + y = −23.

Q: Find the solution to the difkerental equation y"=9ain3x-2airex-1; (0) = 3; y(0)=-2

A:

Q: money

A:

Q: Which equation is the inverse of y = x² + 4? %3D

A: For finding the inverse of the function y=f(x) : step 1: Replace f(x) = ystep 2: Interchange y and x…

Q: Decide whether the given number is a solution of the given equation. Is -1 a solution of y + (-3) =…

A: Given equation is: y+(-3)=-7 Solution: y+(-3)=-7 On simplifying further we get:…

Q: Explain how you find the solution set to the equation.  4+2x≥14

A: Given, 4+2x ≥ 14   We have to find the solution set of the inequality

Q: what would be the equation if 2 angles are supplementary and 1 angle is 57 degrees larger than the…

A: A supplementary angle is an angle that equals 180°. So now we know that the two angles added…

Q: Decide whether the given number is a solution of the given equation. Is 10 a solution of 7 = -x + 3?

A: Given equation is: 7=-x+3 Solution: 7=-x+3 On simplifying further we get:…

Q: 8. 6- 2-

A:

Q: Solve the expression when y%3D15. 17 + [4 x (y ÷ 3)]

A: Consider the given expression. 17+4×y÷3 Substitute y= 15 into the expression. 17+4×15÷3 Operations…

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.