Find each unit price. which is the better buy explain. electrical wire 1.49 for 3 ft $.69 for 18 n

1 answer:

7 0

In order to get an accuarte answer, make sure to divide 1.49 by 3. You'll end up with .50 (rounded). To find out the second unit price make sure to divide .69 by 18. You should end up with .04 (once again, rounded). It is better to buy the second set because it is about .46 cheaper than the first. Hope this helps!

You might be interested in

7.5d = 2.5d Lin divided each side by 2.5d and Elena subtracted 2.5d from each side with both leads to the solution

dedylja [7]

Answer:

Elena's move will lead to the solution of the problem

Step-by-step explanation:

To solve the equation 7.5d=2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from each side. Will both moves lead to the solution? Explain your reasoning

Given:

7.5d = 2.5d

Lin divides each side by 2.5d, Lin:

7.5d / 2.5d = 2.5d / 2.5d

3 = 1

This can not be the solution to the problem because 3 can not be Equal to 1

Elena subtracts 2.5d from each side

7.5d = 2.5d

7.5d - 2.5d = 2.5d - 2.5d

5d = 0

This can lead to the solution of the problem

Elena's move will lead to the solution of the problem

6 0

3 years ago

Is multiplying 10 to the power of 3 the same as multiplying by 10 factors of 3

andrew-mc [135]

No because since multiplying by 10³ is multiplying by 10 times 10 times 10 which equals 1000 and multiplying by 10 factors of 3 is multiplying by 3 times 3 times 3 times 3…….for 10 times equals 59049

7 0

3 years ago

Can you answer these please many thanks

givi [52]

Given: (a) $2(x+3)=2x+6$ and (b) $4(y-3)=4y-12$ .