ccompassimvu
ccompassimvu
13-02-2019
Mathematics
contestada
Picture inside, need help please ^-^
Respuesta :
RichieJ
RichieJ
13-02-2019
answer is B.
7a + 7b = 23.24
a= 1.89
7(1.89)= 13.23
23.24 - 13.23 =10.01
so B = 10.01
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
why is the stability of a compound considered to be a chemical property
A train increases its speed steadily from 10 m/s to 20 m/ s in 1 minute What is the average speed during this time in m/s How far does it travel while increasin
name each place value for the number below 28.6597
do you think that people's attitudes toward the police were better then or now? Explain.
Which expression below is a binomial? (1) x²-9 (3) 4x² (2) 7x³y² (4) 3x+2y-8z
A 'bust portrait' depicts only the top half of our bodies (head, neck, and upper shoulders.) options: True False
For a certain company, the cost for producing x items is 55x+300 and the revenue for selling x items is 95x−0.5x2 . Part a: Set up an expression for the profit
Was the rise of kingdoms and empires a "natural" phenomenon? Do human beings need the leadership of a strong ruler to form a civilized society? Or were there sp
The global economy _____. a. is a trend that is fading quickly b. has only positive effects for the united states c. has eliminated some jobs in the united stat
??????????????????????????????????
