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rusak2 [61]
3 years ago
7

HELP ME PLZ ON THIS QUIz

Mathematics
2 answers:
KiRa [710]3 years ago
7 0

Answer:

2-5x.....

................

butalik [34]3 years ago
4 0
It’s the second one don’t listen to the guy above me. Answer= 2x-2+3x. Pls mark brainliest
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Population of fungi in a yard produces 10 mushrooms in year 1, 20 in year 2, and 40 in year 3. if his trend continues, by year 5
katrin [286]
There will be 110 mushrooms I think.
Year one: 10
Year two: 10 plus 10
Year three: 20 plus 20
Year four: 40 plus 30
Year five: 70 plus 40 which equals 110 mushrooms.
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3 years ago
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What is the sum of 9+9
Igoryamba
The sum of 9+9 will equal 18
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4 years ago
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Julie wanted to earn money to attend a basketball camp. She started with a gift of money from her grandparents and then saved $2
adoni [48]
The equation would be y = 25x + 50

In order to find this equation, we need to know how much the gift from her grandparents was. To do so, we have to find out how much she's saved from dog walking. 

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6 0
4 years ago
Write the expression (6-8i)+(2+3i) as a complex number in standard form
ZanzabumX [31]

(6-8i)+(2+3i)=6-8i+2+3i=(6+2)+(-8i+3i)\\\\=\boxed{8-5i}

6 0
4 years ago
The expression -3m - [2m + (5 - m)] + 7 was simplified as 2 - 4m. Without simplifying, explain how you can show that it has been
Rina8888 [55]

Answer:

Step-by-step explanation:

g(m) = 0

2-4m=0

2=4m

2/4=m

1/2=m------(1

p(1/2)= -3(1/2) - { 2(1/2) + (5- 1/2) } +7

= -3/2 - { 1 + 9/2} +7

= -3/2 - ( 11/2) +7

=-14/2 +7

= -14 + 14 /2

= 0/2

= 0...

since p(m)= 0,

we can say that g(m) is a factor of p(m)

hence, it has been simplified correctly...

3 0
4 years ago
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