Mathematics, 09.04.2020 17:56 bananaslada

Tamara bought yarn for $39 and 2 pairs of knitting needles. Her total cost for the yarn and knitting needles was $69. Tamara writes an equation that represents the cost of each pair of knitting needles. If k represents the cost of each pair of knitting needles, which statements about verifying the value of k are true? Check all that apply.
Tamara should substitute into the equation . After she substitutes the correct value for k into the equation, Tamara should find that the left side of the equation is equal to the right side

Tamara should substitute into the equation . After she substitutes the correct value for k into the equation, Tamara should find that the left side of the equation is not equal to the right side.

To verify the solution to the equation, Tamara multiplies the solution by 2 and then adds it to 39. Then, she checks that it is equal to 69.

To verify the solution to the equation, Tamara adds the solution to 2 and then adds it to 69. Then, she checks that it is equal to 39.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

Answers: 2

Answer

Mathematics, 21.06.2019 17:00

Describe what moves you could use to create the transformation of the original image shown at right

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Answers: 3

Answer

Mathematics, 21.06.2019 19:50

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Answers: 2

Answer

You know the right answer?

Tamara bought yarn for $39 and 2 pairs of knitting needles. Her total cost for the yarn and knitting...

Questions

Mathematics, 16.04.2021 23:30

PLS HELP NEED THIS IN AN HOUR PLS NO LINKS Write an equation to find the width of the rectangular prism. Show your work.

Mathematics, 16.04.2021 23:30

PLEASE HELP!! I will make you brainiest and give you 5 stars if you help me!

Mathematics, 16.04.2021 23:30

No link just right answer ...