I would really like to get some help :)
2 answers:
Answer: I don't know about the formula, but consider the logic below.
Step-by-step explanation:
Martina = 12
Joey = 0
12 x 3 = 36
36 - 3 = 33
If Joey was 21, Martina would be 33.
Answer:
y = 15
Step-by-step explanation:
in 3 years Martina would be 15 and joey would be 5.
5 · 3 is 15 so
x being joey
y being martina
x · 3 = 15
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The answer to number one is 18 and the answer to number two is -1
Ok, if you say so. Jean took 1/2 hour to complete 3/8 of a math problem.
8x3+5=(—x3)+(—x5)
24+40 =(8x3)+(8x5)
64=24+40
64=64
Answer:
Step-by-step explanation: 4 ratio is bigger than 3
Learned this yesterday, lol.
It's basically just:
100[ (33-24)/24 ]
100[ 9/24 ]
100[ 0.375 ]
37.5%
