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AleksandrR [38]
3 years ago
5

Estimate the solution of the system of equations

Mathematics
2 answers:
storchak [24]3 years ago
8 0

Answer:

I solved by substitution...

Step-by-step explanation:

DochEvi [55]3 years ago
5 0

Answer:

Around (1.5,-4) because the two lines intersect around there

Step-by-step explanation:

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there are 84 species of animals in the metropolitan zoo. 5/12 of the species are from north America.north 1/4. of the species ar
Alenkinab [10]

Answer:

  • 64% are from Noth America

Step-by-step explanation:

84 species in zoo,

5/12- north america

1/4-africa

  • 64% are from Noth America
7 0
2 years ago
Mr. Medina owns a house that he wishes to sell. The state in which he lives charges a 3.9%
umka21 [38]
Total tax bill is $9,004.50

Given:
Sales price         = 103,500
State sales tax   =        3.9%
County sales tax =        2.9%
City sales tax      =        1.9%

State sales tax    = 103,500 x 3.9% = 4,036.50
County sales tax = 103,500 x 2.9% = 3,001.50
City sales tax      = 103,500 x 1.9%  =<u>1,966.50</u>
<span>Total tax                                           </span>  9,004.50
8 0
3 years ago
Find the equation of the line that has a slope of 1 and passes through the point (-2,11).
Lyrx [107]
Point-slope form is y-y1=m(x-x1)

m=1
y1=11
x1=-2

y-11=1(x-(-2)
6 0
3 years ago
Read 2 more answers
The following relation is a function.<br> (-9,2)(5,-1).(-9,-7).(-7,2)<br> True or false
guajiro [1.7K]

Answer:

False

Step-by-step explanation:

Does not pass the Vertical Line test, fails form (-9,2) and (-9,-7) they both fall on the same vertical line of x= -9

5 0
3 years ago
If a number is increased by 20% then the number is 24 find the number
trasher [3.6K]

Answer:

20

Step-by-step explanation:

  • x+20%=24
  • x+x*20/100=24
  • x+0.2x=24
  • 1.2x=24
  • x=24/1.2
  • x=20
4 0
3 years ago
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