vloneburner
vloneburner
29-10-2020
Mathematics
contestada
Plz plz help ASAP!!!!!!
Respuesta :
mayie07
mayie07
29-10-2020
(2x + 17) + (4x - 5) = 90
6x + 12 = 90
6x = 90 - 12
6x = 78
x = 13
2(13)+ 17
= 26+ 17
= 43
4(13) - 5
= 52 - 5
= 47
90 + 43 + 47 = 180
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Please answer and show your work
A yard is 33.22 m long and 17.2 m wide. (a) What length of fence must be purchased to enclose the entire yard? (b) What area must be covered if the yard is to b
encuentre el sistema de desigualdades que describe la region sombreada
A recipe for 2 dozen cookies uses 300 grams of flour, 250 grams of butter, and 150 grams of sugar. How much of each ingredient would be required to make 120 coo
What is another way to write 54? 5+5+5+5 4+4+4+4+4 5×5×5×5 4×4×4×4×4
How do i find the slope
problem referred below
Which is a heterotroph?A. GrassB. LionC. DandelionD. Oak Tree
3. In the 1660s, Flemish physician Jan van Helmont grew a small willow tree in a pot of soil. He added only water to the pot. At the end of five years, he found
100 pointer question here
