Answer: only, domain, range, f(x)
Step-by-step explanation:
Answer:
-25
Step-by-step explanation:
if you are multiplying x by -2/5 you have to divide each side by it to get
x = 10 ÷ -2/5
and if you change it to (10/1)/(-2/5)
=(10/1) • -5/2
and whene you multiply them you get -50/2
which is -25/1 or -25
Step-by-step explanation:
I belive is choice 2 cause I only got -19 with that one
Pre tax in first city = x
pre tax in 2nd city = x - 500
0.09x + 0.095(x - 500) = 970
0.09x + 0.095x - 47.5 = 970
0.09x + 0.095x = 970 + 47.5
0.185x = 1017.50
x = 1017.50/0.185
x = 5500 <== first city
5500 - 500 = 5000 <== 2nd city
Answer:
yellow balls
Step-by-step explanation:
There is a total of 600 blue, yellow, and red balls in a machine.
The ratio of blue balls to the total number of balls is 1:4 600/4= 150 blue balls
The ratio of yellow balls to blue balls is 7:3. 600-150-100= 350 yellow balls
The ratio of blue balls to red balls is 3:2 if there are 150 blues balls then there are 100 red balls
Which colour of balls is most common? yellow balls
