The third one because it passes the vertical line test
Answer:
the answer is B
Step-by-step explanation:
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Answer:
for 5 cups of sparkling water she would use 15 cups of apple juice and for 7 cups of sparkling water she would use 21 cups of apple juice
Step-by-step explanation:
Answer:
Notifications and reminders on budgeting tools help us keep the record of our expenses and savings.
Step-by-step explanation:
Budgeting tool helps us keep a track of how much do we spend. Budgeting tools can help us cut the unwanted and unnecessary expenses. It can also help us to be a little rigid towards our expenses and increase savings. We can turn on the notifications or reminders that can keep us mindful of our expenses.
Step-by-step explanation:
sofia mother-- 12+2a
sofia-- 2a
after 8years
sofia mother (2a×3) - 20
sofia 2a+8
solution
(2a×3) - 20) + 2a = (12+2a) + (2a+8)
(6a-20) + 2a = 12+2a+2a+8
6a-20+2a = 4a + 20
8a-20= 4a+20
collect like terms
8a-4a= 20+20
4a=40
divide both side by 4
a= 10
present age
sofia mother= 12+2a
12+2(10)
=12+20
= 32
sofia age= 2a
= 2(10)
= 20
Sofia mother present age is 32
sofia present age is 20
