1389072 1389072
  • 01-11-2019
  • Mathematics
contestada

−4(3.2−3k)+0.2(9+15k) can you help me please

Respuesta :

kande0407
kande0407 kande0407
  • 01-11-2019

−4(3.2−3k)+0.2(9+15k)

Distribute:

=(−4)(3.2)+(−4)(−3k)+(0.2)(9)+(0.2)(15k)

=−12.8+12k+1.8+3k

Combine Like Terms:

=−12.8+12k+1.8+3k

=(12k+3k)+(−12.8+1.8)

=15k+−11

Answer Link
ymerino044
ymerino044 ymerino044
  • 01-11-2019
Your Answer is 15k-11
Answer Link

Otras preguntas

The sides of a triangle have lengths s, s + 4, and 3s. Which expression represents the perimeter of the triangle?
What is the verb in this simple sentence? My favorite vegetables include carrots, cucumbers, and broccoli. A. vegetables B. and C. include D. favorite
Each day Steven walked 1/12 mile more than than the previous day. The first day he walked 1/12, the second he walked 2/12 mile, the third day he walked 3/12 mil
What is Linear Mime?
Why might the construction of the roads have been so important to the spread Christianity throughout the Roman Empire?
Which part of speech is the underlined word? They swam across the pool quickly. A. adjective B. noun C. conjunction D. pronoun
what number is 6.1% of 60
explain how you know that 7/12 is greater than 1/3 but less than 2/3
How do say "mustache" in Spanish?
is 3/10 equivalent to 9/30