pintadowynee pintadowynee
  • 18-03-2015
  • Mathematics
contestada

What is the result of adding (-2.9a + 6.8) and (4.4a - 7.3)? Please explain/show work
A. 7.3a + 14.1
B. 2.5a - 1.5
C. 1.5a + 0.5
D. 1.5a - 0.5

Respuesta :

camila02 camila02
  • 18-03-2015
The answer in D. 1.5a - 0.5
Answer Link

Otras preguntas

Choose the best term from the box                                                                   vocabulary1. An  ....------------------- is closed to an exa
What is 0.8 as a fraction
4,588 round to nearest ten?
definitions, I Really need help with these... reservation(relating to Indians)=? ghost dance=? treaty=? speculator=? communal=? platform=? P.S. all of these s
Larry has an annual return of $213 from $3000 invested at simple interest, some at 5% and the rest at 8%. How much is invested at each rate?
how was democracy limited in athens
7,890 divided by 52? 34,680 divided by 64? 3,200 divided by 52? Last 3 till tomorrow
solve each equation for and then find the value of m for each value of n. M+3n=7;n= -2,0,1. Help
Write the sum of the numbers as the product of their gcf and another sum Problem: 30+54
is 85 a multiple of 6