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sveta [45]
3 years ago
14

What is the justification for each step taken from line 2 to line 3?

Mathematics
2 answers:
matrenka [14]3 years ago
7 0
2x was subtracted from both sides.

A. Subtraction Property of Equality
ElenaW [278]3 years ago
6 0

the answer is A

hope it helps


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Last year the
Setler79 [48]
16 is the difference.50%
8 0
2 years ago
2. If you pay a one-time fee of $30, you can
VikaD [51]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

One time fee = $30

Reduced price of ticket after one time fee payment = $17

Regular ticket cost = $25

Write an inequality that can be used to determine the number of reduced price concert tickets you would need to purchase in order for the total cost to be less expensive than the same number of regular tickets

Let the number of tickets needed to purchase = t

Reduced ticket = 30 + 17t

Regular ticket = 25t

30 + 17t < 25t

30 < 25t - 17t

30 < 8t

30/8 < 8t/8

3.75 < t

t > 3.75

Hence number of ticket must be greater than 3.75

t = 4

5 0
3 years ago
britney wants to buy 2 shirts that are on sale.each shirts is on sale for 14$,including tax if britney has 30$ how much change w
-BARSIC- [3]
If Britney buy 2 shirts her change will be $2, Because They Are Going to total $14 And 14+14 is 28.
30-28=2
4 0
3 years ago
(40 POINTS)
34kurt

Answer:

1.   y= 25400(1 + 0.11)^x

2.  2019

Step-by-step explanation:

1. y = a(1 + r)^x       <em> </em>

<em>(exponential growth formula :</em>

<em>a = initial value (the amount before measuring growth or decay) </em>

<em>r = growth or decay rate (usually represented as a percentage and expressed as a decimal) </em>

<em> x = number of time units that have passed)</em>

y= 25400(1 + 0.11)^x

so in 1 year, in 1996, we would say

y=25400(1+0.11)^1

y=25400(1.11)

y=28194

2. I found the answer by plugging in numbers into x

with x = 24

y= 25400(1+0.11)^24

y= 310874

so in 24 years, the population will surpass 302438 which would be 1995+24= 2019

3 0
3 years ago
982^2-37^2 evaluate <br>​
g100num [7]

Answer:

962955

Step-by-step explanation:

(982 - 37) \times (982 + 37)

945 \times 1019

962955

7 0
3 years ago
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