londyn87
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.


From the set {30, 42, 84}, use substitution to determine which value of x makes the equation true.

2,520 + x = 60

A.30

B.42

C.none of these

D.84

From The Set 30 42 84 Use Substitution To Determine Which Value Of X Makes The Equation True 2520 X 60 A30 B42 Cnone Of These D84 class=

Sagot :

sqdancefan

Answer:

  42

Step-by-step explanation:

The correct choice is marked.

If you follow instructions, you will compute the quotient for each value in the set:

  2520 ÷ 30 = 84

  2520 ÷ 42 = 60 . . . . . the value we're looking for (we need go no further)

  2520 ÷ 84 = 30

__

The easier way to solve the problem is to multiply the equation by x/60, so you have ...

  2520 ÷ 60 = x

Then, you're doing one division instead of two or three.

  2520 ÷ 60 = 42 = x

View image sqdancefan
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.