<span>ralph = r
sara = s
ralph is TODAY, 3 times older, so if sara is "s" old, ralph is 3s
r = 3s
in 6 years, ralph will be 2 times as old as sara THEN,
in 6 years ralph will be TODAY's age plus 6, so r + 6
so if sara is "s" old, r+ 6 = 2s
r + 6 = 2s</span>
Answer:
the correct answer are the last three options
Step-by-step explanation:
i just took the test and got it right
Answer:301 watermelons
Step-by-step explanation:
Find out what is percentage of watermelons in all fruits
a+o+hdm+wtm=100%
a=39%
o=28%
hdm=13%
39%+28%+13%+wtm=100%
wtm=100%-39%-28%-13%
wtm=100%-80%
wtm=20%
Lets find out how many of watermelons are using percentage :
20/100*1505=301
Answer: m<VUT= 70 degrees
Step-by-step explanation:
120= 50+ ?
?=70
in log minus means divide
log 6 - log 3 = log (6÷3)
log 6 - log 3 = log 2
