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oksano4ka [1.4K]
3 years ago
13

Describe three different substitutuion method

Mathematics
1 answer:
ankoles [38]3 years ago
7 0

elimanation  variations matrix

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What is the difference between a constant and a variable
denis-greek [22]

Answer:

A constant is a number that stays the same. A variable is number that doesn't remain the same.

7 0
3 years ago
Read 2 more answers
ericka, a realestate agent, specializes in leasing apartments. her commision is 150% of her clients monthly rent. last week, she
Viefleur [7K]

Probably Erica is charging 150% of the first month of rental/leasing an apartment.

$850 being 150% of the rental/ lease for a month

the amount Erica's fee is based is $850×100:150=$566.(6)

5 0
3 years ago
Paper depot is swnding out 28 trucks to deliver paper to customers today. Each truck is being loaded with 3 cases of paper. 283
Stells [14]

Answer:

84 cases

Step-by-step explanation:

Given that:

Number of trucks: 28

Paper cases each truck can load = 3

Total cases of white paper = 283

So the cases delivered will be = 28 *3 = 84 cases will be delivered today

i hope it will help you!

4 0
3 years ago
Keisha solved the following equation: 4x − 2x + 8 = 6(x + 4) Step Work Justification 1 2x + 8 = 6(x + 4) Combine like terms 2 2x
kolbaska11 [484]

4x - 2x + 8 = 6(x + 4)   Given

(4x - 2x) + 8 = 6(x + 4)

2x + 8 = 6(x + 4)     Combine like terms

2x + 8 = (6)(x) + (6)(4)

2x + 8 = 6x + 24    Distributive Property

2x - 6x + 8 = 6x - 6x + 24

-4x + 8 = 24      Subtraction Property of Equality

-4x + 8 - 8 = 24 - 8

-4x = 16    Subtraction Property of Equality

-4x : (-4) = 16 : (-4)

x = -4       Division Property of Equality

4 0
3 years ago
SOLVE: 6^3x+2 = 4^x-5
Lilit [14]
There's an app called photomath that would be useful for these kinds of problems!
6 0
3 years ago
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