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ludmilkaskok [199]
3 years ago
11

20 point question pls help

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer:k<4 is the answer

Step-by-step explanation:

Alekssandra [29.7K]3 years ago
4 0

Answer: B.

Step-by-step explanation: Because if you plug 4 in k, that equals -2 < -2. That is not equal so it has to be anything greater than 4.

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Which of the following gives a valid reason for using the given solution method to solve the system of equations shown?
VikaD [51]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
I need help on 1,2,3
vladimir2022 [97]

Answer:

1. 10x + 14

2. 2x + 11y - 7

3. -10x - 11

Step-by-step explanation:

1.

4x+5+7x-3+x+12=\\10x+14

2.

(7x+9y-1)-(5x-2y+6)=\\7x+9y-1-5x+2y-6=\\2x+11y-7

3.

-2(2x+5)-6x-1=\\-4x-10-6x-1=\\-10x-11

4 0
3 years ago
Read 2 more answers
Dan invests £1600 into his bank account. He receives 3.5% per year simple
kirill115 [55]

Answer:

<em>171200 pennies</em>

Step-by-step explanation:

Amount after 2 years = Principal + Interest

Given

Principal = £1600

Rate = 3.5%

Time = 2years

Get the interest

Interest = PRT/100

Interest = 1600*3.5*2/100

Interest = 32 * 3.5

Interest = £112

Get the amount after 2 years;

Recall that:

Amount after 2 years = Principal + Interest

Amount after 2 years = 1600 + 112

Amount after 2 years  = £1712

<em>Hence the amount Dan will have after 2 years is £1712</em>

<em>1712 pounds = (1712 * 100)penny</em>

<em>1712 pounds = 171200 pennies</em>

6 0
3 years ago
What is the range of g<br><br> Answer quick please!
tia_tia [17]
Domain is on the y intercept. The answer would be B
8 0
3 years ago
PLS HELP I NEED HELPPPP
MakcuM [25]

Answer:

942.7 is the answer

Step-by-step explanation:

r then 7

7 0
3 years ago
Read 2 more answers
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