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2 years ago

Please help :)

1 answer:

6 0

For a system of equations such as this, add both of the equations together. The d values will cancel each other out, making 2e=-4. This means that e=-2. If you plug this into one of the equations, you will have d + (-2) = 1. Isolate the variable by adding -2 to both sides: d=3. Written in the format described above (d,e), your answer is (3, -2).

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A computer company's stock costs $122 at the start of the day. At the end of the day it costs $93. By what amount did the stock'

Helga [31]

Answer:

the amount the stock changed over the day = $29

Step-by-step explanation:

The stock cost $122 at the start of the day . At the end of the day it cost $93. The amount the stock value changed can be calculated below.

The initial amount of the stock that days was $122 but at the end of the day it changes to $93. This means the stock cost decreases over the day.

Initial cost of stock at the day = $122

Final cost at the end of the day = $93

the amount the stock changes over the day = initial cost of stock at the day - final cost at the end of the day.

the amount the stock changes over the day = 122 - 93

the amount the stock changed over the day = $29

Generally, the stock decreased over the day.

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3 years ago

Find s(20) for the sequence s(n)=5n-2,ne {1 2, 3,... }

zavuch27 [327]

Answer:

Step-by-step explanation:

S(20)=

5*20-2=100-2=98

3 0

2 years ago

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AleksAgata [21]

Answer:

4,5,8,11 are domain

Step-by-step explanation:

Since they are on the x side they are domain

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2 years ago

Write an equation to model the sentence. How many cherries are left in a bowl of 52 cherries after you have eaten some?

Tresset [83]

Answer:

$52 - x$

Step-by-step explanation:

$x \: is \: the \: cherries \: eaten$

x is the cherries eaten

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2 years ago

Can someone tell me the answer?plz I’m stuck I’ll give you brainlist and points

Savatey [412]

24-7=b is the answer

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2 years ago