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kvasek [131]
3 years ago
14

Jill was solving a system using the elimination method.After she added the equations together,she got 5=7.What does this mean fo

r the system? Pls help!
Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

It means the system does not have a solution

Step-by-step explanation:

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The school ski club went on a ski trip. The ski changed the group $1120 for 32 lift tickets. How much was each ticket?​
katen-ka-za [31]

Answer:

$35 per ticket

Step-by-step explanation:

1120 divided by 32 is 35, I used a calculator. If you divide the cost by the quantity you will get the cost for one quantity

3 0
3 years ago
Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $103,581, what were the sales (in
Art [367]

Answer:

Step-by-step explanation:

(103,581) • (%110)

= (103,581) • (1.10)

=  $113,939.1

7 0
3 years ago
Read 2 more answers
Write a story that can be represented by the equation y=x+1/4x
makvit [3.9K]

This question is pretty much asking: Write a story that can be represented by the equation y=1.25x.

So, how about this one: Lily's mom tells Lily to clean up her toys. Lily puts toys away at a rate of one toy per every 1.25 seconds.

That's it, simple as that :P

(Sorry if it wasn't too helpful.)

7 0
3 years ago
Simplify the given expression below: (7-3i)•(2-i)
Dimas [21]

when multiplying two binomials together we use the F.O.I.L. method:

First

Outer

Inner

Last

(7-3i)(2-i)

First: 7 * 2 ..... Outter: 7 * -i .... Inner: -3i * 2 ...... Last: -3i * -i

First: 14 ...... Outter= -7i ..... Inner: -6i .... Last: 3i^2

putting this together we get 14-7i-6i+2i^2

We combine like terms and end up with 2i^2-13i+14

5 0
3 years ago
Evaluate 2b^3 where b = 3
densk [106]

Answer:

<em>Answer</em><em>=</em><em>5</em><em>4</em>

Step-by-step explanation:

Given:- b=3

2b³

Solution:-

2 x b³

2 x 3 x 3 x 3

6 x 9

54 (answer)

Hope this helps you

Have a good day.

6 0
2 years ago
Read 2 more answers
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