Your mother has a new cell phone. It comes with 18 applications already installed. She uses only "2" /"3" of those applications.
She downloaded an additional 12 applications that she uses regularly. Write an equation to represent the total number of applications your mom uses.
1 answer:
Answer:
18*2/3+12
Step-by-step explanation:
So, out of 18, she only uses 2/3, so it will be 18*2/3, plus the additional 12 she downloaded.
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Answer:
600:450:450
Step-by-step explanation:
8+6+6= 20
1500/20=75
8*75= 600
6*75= 450
6*75=450
Check:
600/75= 8
450/75= 6
450/75=6
Answer:
Step-by-step explanation:
note : P(C or D) = P(C)+P(D) - P(C and )
P(C or D) =0.29+0.47- 0
P(C or D) = 0.76
Answer:
13/18
Step-by-step explanation:
26/2= 13
36/2= 18
13/18
Answer:
y=4
y= -1
Step-by-step explanation:
Answer:
y= -2
Step-by-step explanation:
Please see attached picture for full solution.
(From the 4th to 5th line, I multiplied both sides by 8)