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KengaRu [80]
3 years ago
9

Without graphing, where will the line y=7x-2 cross the y axis?

Mathematics
1 answer:
Vadim26 [7]3 years ago
5 0

Answer:

The line crosses the y-axis at -2

Step-by-step explanation:

y = mx + b    'm is the slope and b is the y-intersect (the place where the graph comes across the y-axis.

y = mx + b; y = mx + b; b = -2.  

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Can someone pls help​
Lunna [17]
Answer:
y intercept: (0,2)
explanation:

4 0
3 years ago
If Anthony has twice as nickels as one and one has 15 more nickels than Maria what is the value in dollars of Anthony's Nickels
worty [1.4K]

Answer:

Anthony has $2.10

Step-by-step explanation:

If Maria has 6 nickels and one has 15 more nickels than Maria, one has a total of 21 nickels. Since Anthony has twice the amount of nickels as One, you would multiply 21 by 2 to get a total of 42. It takes 20 nickels to make a dollar. If you divide 42 by 20 you get 2.1, which is equivaldnt to $2.10

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3 years ago
F(x) = |x – 3| + 6 where is the vertex of the graph
garik1379 [7]

Answer: (3,6)

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2 years ago
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1% defective parts. 100,00 parts made in total. The number of defects made should equal?
leonid [27]

Answer:

1,000 defects

Step-by-step explanation:

Find how many defects that should be made by finding 1% of 100,000:

100,000(0.01)

= 1000

So, there should be 1,000 defects

7 0
3 years ago
Copies of a famous painting were created at the local art museum for visitors to purchase. The copies had a 30% smaller area tha
lina2011 [118]

Answer:

12.6 square feet

Step-by-step explanation:

So first we set it up:

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and the area of the copies are 70%

Copies: x

x/70 = 18/100

70(18) = 1260

1260/100 = 12.6

x = 12.6

6 0
3 years ago
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