If its 20 more than last month that means x + $20 = $70, solve that and you get x = $50, last month she saved $50
Answer:
2.5
Step-by-step explanation:
(I'm assuming you're doing this the same way I learned it, if not I'm sorry if it doesn't make sense)
=
Cross multiply
12x=30
Divide
x=2.5
This is just one way to do the problem. An easier way is to simplify the fractions.
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You can either cross multiply or figure out that 2 is half of four and simply divide 5 by 2 which will also result in 2.5
Answer:
1
Step-by-step explanation:
(H - Homework)
H = 8
H = 8 - 7
H = 1
The awnsers is C hope this helps
X² + x¹ 11+1
--------- =. ------= 6
2. 2
y² + y¹. 5+(-3).
-------- = ---------- = 1
2. 2
So the midpoint is a) (6,1)