Explore a world of knowledge and get your questions answered on IDNLearn.com. Ask anything and get well-informed, reliable answers from our knowledgeable community members.
Sagot :
Certainly! Let's solve the expression [tex]\(15(x - y)\)[/tex] step-by-step when [tex]\(x = 9\)[/tex] and [tex]\(y = 20\)[/tex].
1. Identify the values of [tex]\(x\)[/tex] and [tex]\(y\)[/tex]:
- [tex]\(x = 9\)[/tex]
- [tex]\(y = 20\)[/tex]
2. Substitute these values into the expression [tex]\(15(x - y)\)[/tex]:
[tex]\[ 15(9 - 20) \][/tex]
3. Calculate the difference inside the parentheses:
[tex]\[ 9 - 20 = -11 \][/tex]
4. Now, multiply 15 by the result of the difference:
[tex]\[ 15 \times (-11) = -165 \][/tex]
Therefore, the value of the expression [tex]\(15(x - y)\)[/tex] when [tex]\(x = 9\)[/tex] and [tex]\(y = 20\)[/tex] is [tex]\(-165\)[/tex].
1. Identify the values of [tex]\(x\)[/tex] and [tex]\(y\)[/tex]:
- [tex]\(x = 9\)[/tex]
- [tex]\(y = 20\)[/tex]
2. Substitute these values into the expression [tex]\(15(x - y)\)[/tex]:
[tex]\[ 15(9 - 20) \][/tex]
3. Calculate the difference inside the parentheses:
[tex]\[ 9 - 20 = -11 \][/tex]
4. Now, multiply 15 by the result of the difference:
[tex]\[ 15 \times (-11) = -165 \][/tex]
Therefore, the value of the expression [tex]\(15(x - y)\)[/tex] when [tex]\(x = 9\)[/tex] and [tex]\(y = 20\)[/tex] is [tex]\(-165\)[/tex].
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.