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nika2105 [10]
3 years ago
10

Correct answer gets 25 points! Help please!

Mathematics
2 answers:
DanielleElmas [232]3 years ago
4 0
We know, the principle equation of line, 
y = mx + c
when, x = 0, y = 4, c =?
4 = (-1)(0) + c
c = 4
When, x = 2, y = (-1)(2) + 4 = -2 + 4 = 2
x = 4, y = (-1)(4) + 4 = -4 + 4 = 0
x = 6, y = (-1)(6) + 4 = -6 + 4 = -2

In short, Your Answers would be 2, 0, -2

Hope this helps!
JulsSmile [24]3 years ago
3 0
Y = mx + c

If y = 4, and x = 0, then:

4 = -1 (0) + c

c = 4

If c = 4:

y = -1 (2) + 4

y = -2 +4

y = 2

If you plug in the different values of x in each equation, the answer should be:

2,0,-2

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Maria finds a local gym that advertises 67 training sessions for $2052. Find the cost of 153 training sessions.
Ann [662]

Answer:

Cost\ of\ 153\ training\ sessions\ =\$4685.9\approx\$4686

Step-by-step explanation:

Cost\ of\ 67\ training\ sessions\ =\$2052\\\\Cost\ of\ 1\ training\ sessions\ =\frac{Total\ cost}{Total\ training\ sessions}\\\\Cost\ of\ 1\ training\ sessions\ =\frac{2052}{67}\\\\Cost\ of\ 153\ training\ sessions\ =153\times cost\ of\ 1\ training\ sessions\ \\\\Cost\ of\ 153\ training\ sessions\ =153\times\frac{2052}{67}=4685.9\\\\Cost\ of\ 153\ training\ sessions\ \$4685.9\approx4686

7 0
3 years ago
Helen ate 1/10 of a cake. She divided The remainder into 3 equal portions. What fraction of the cake was in each portion
Vlad1618 [11]

Answer:

As she ate 1/10 of cake, we need to know how many cake remains after it, so we can substract:

1 - 1/10 = 10/10 - 1/10 = 9/10

Then, we need to divide the 9/10 into 3 portions:

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6 0
3 years ago
I dont need the work i just the need the answer fast
olga2289 [7]

Answer:

60

Step-by-step explanation:

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4 0
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My friend has $729 to spend on a fence for her rectangular garden. She wants to use cedar fencing which costs $18/yard on one si
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Answer:

two consecutive negative integers have a product of 110 . what are the integers?

Step-by-step explanation:

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3 years ago
A small telescope magnifies
WARRIOR [948]

The observatory telescope has 22 times the magnifying power compared to the small telescope.

Data;

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<h3>Division of Numbers</h3>

To solve this question, we have to divide the large telescope by the small telescope to calculate it's magnifying power.

x = \frac{3300}{150}=22

The magnification of the observatory telescope is 22 times greater or larger than the small telescope.

Learn more on division of numbers here;

brainly.com/question/7068223

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