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nirvana33 [79]
3 years ago
9

What is 50+_that equal420​

Mathematics
2 answers:
cestrela7 [59]3 years ago
7 0

Answer:

370

Step-by-step explanation:

420-50=370

therefore 50+370=420

snow_lady [41]3 years ago
6 0

Answer:

370

Step-by-step explanation:

50 + x = 420

x = 420 - 50

x = 370

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Y + 3 = –y + 9<br><br> y = 1<br> y = 3<br> y = 6<br> y = 9
AVprozaik [17]

Answer:

y=3

Step-by-step explanation:

y + 3 = - y + 9

y + y = 9 - 3

2y = 6

y = 6/2

y =3

8 0
3 years ago
After an importer paid 30% of the cost of an item in taxes and $65.00 for freight charges, the total bill was $520.00. The cost
Marianna [84]

Step-by-step explanation:

let the cost of the item be y

for taxes

30%of y

30/100×y=3y/10

=0.3y

freight charges =65

total =520

0.3y+65=520

0.3y=520-65

0.3y=455

y=455/0.3

y=$1516.7

y≈$1517

7 0
3 years ago
What type of model best fits the height of a tree increases by 2.5 feet each growing season
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

A linear graph with y values (height of tree) going up 2.5 with each increase of x (growing season)

This is the model that best fits the graph describing a growth of a plant

3 0
3 years ago
Can anybody help me with this
lys-0071 [83]

Answer:

a, y =3/x

x = 0.5 => y = 3/0.5 = 6

x = 1 => y = 3/1 = 3

x = 2 => y = 3/2 = 1.5

x = 3 => y = 3/3 = 1

x = 4 => y = 3/4 = 0.75

b,

y = 3/x passes (0.5, 6) => A is correct

Hope this helps!

6 0
3 years ago
My hw says, "suppose E has a coordinate of -1 And EG= 7" what is the possible coordinate of G?​
evablogger [386]

Answer:

-8,6

Step-by-step explanation:

from what i can tell this is a 1D problem. |E-G|=7, and E=-1, so -1-G=+-7. G=-8 or 6

7 0
3 years ago
Read 2 more answers
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