jmasterson07 jmasterson07
  • 25-01-2021
  • Mathematics
contestada

Plz help due tomorrow

Plz help due tomorrow class=
Relax

Respuesta :

3di
3di 3di
  • 25-01-2021

Answer:

21y^2+11.2

Step-by-step explanation:

4-3y(-7y)+7.2

combine like terms

-3y (-7y) = 21y^2

add 4 to 7.2

11.2

21y^2 + 11.2

Answer Link

Otras preguntas

PLEASE HELP ME! I don’t know what to put on “METHOD” and “EXPLANATION.” Please help me! :-(
How does natural selection affect a single-gene trait?.
HELP PLS I NEED THIS ASAP WOULD GIVE 15 PTS AS LONG AS YALL HELP
Which numbers are perfect squares? Check all that apply. 1 2 16 18 32 44 94 100
Increasing the concentration does what to the molecular
A farmer plants five apple trees in 25 minutes. If he continues to work at a constant rate, how long will it take him to plant 200 trees?
A chemist combines 300 mL of a 0.3 M Na2SO4 solution with 200 mL of 0.4 M BaCl2 solution. How many grams of precipitate form
Uterine contractions that increase in intensity and regularity, and result in changes to the cervix are contractions of
The most concise notation to use to define function parameters x and y as double is __________. Group of answer choices
describe two ways in which the above laws protects citizens against gbv​