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Nimfa-mama [501]
2 years ago
7

How would I graph 3x−y=1 ?

Mathematics
1 answer:
Levart [38]2 years ago
3 0

Step-by-step explanation:

3x-y= 1

bring 3x to the right so it become negative

-y= 1 - 3x

divide by -1 for each expression

y = -1 + 3x

arrange it by bring 3x to the front side

y = 3x-1

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I need help with 25. 26. And 27 plz I don’t know how
luda_lava [24]

Answer:

25. 8ft

26. 3m

27. 7cm

Step-by-step explanation:

Because it says each is an area of a sqare the square root will give you the side length

4 0
4 years ago
What does the phrase between 7.2 and 7.6 inclusive mean
Naddik [55]
It means that if u subtract idk lol
6 0
4 years ago
One week, a cake shop sold 45 pineapple cakes and 62 chocolate cakes on the weekdays and 55 pineapple cakes and 79 chocolate cak
lora16 [44]

Answer:

Let us assume cost of each pineapple cake = $x.


Cost of each chocolate cakes = $y.


On weekdays 45 pineapple cakes and 62 chocolate cakes were sold.


Total cost of 45 pineapple cakes and 62 chocolate cakes were sold =  $3,520.


Therefore, first equation would be


45x + 62y = 3520  --------------equation(1).


On weekends 55 pineapple cakes and 79 chocolate cakes were sold.


Total cost of 55 pineapple cakes and 79 chocolate cakes were sold =  $4,415.


Therefore, second equation would be


55x + 79y = 4415   --------------equation(2).


Therefore, system of equation are 45x + 62y = 3520  and 55x + 79y = 4415.

And we can form a matrix as

.

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
On January 1, 2017, Shay issues $700,000 of 10%, 15-year bonds at a price of 97¾. Six years later, on January 1, 2023, Shay reti
White raven [17]

Answer:

Loss on retirement is $8190

Step-by-step explanation:

In order to determine the gain or loss on the retirement of the 20% of the bonds,one needs to know the book value of the bonds retired.

First,we calculate the book value of the entire bond as follows

Initial carrying value=$700,000*97.75%=$ 684,250.00  

Initial discount on bonds issue=face value -issue price

                                                  =$700,000-$684,250  

                                                  =$15750

Discount amortized over 6 years out of 15 years=15750 *6/15=$6300

Unamortized discount==$15,750 -$6300=$9450

The book value of the bond now=face value-unamortized discount

                                                      =$700,000-$9450 =$690,550

book value of 20% bonds=$690550 *20%=$138,110

cash paid for retirement=$700,000*20%*104.5%=$146,300

loss on retirement=$146,300-$138,100=$8190

                                       

8 0
3 years ago
1.2v = 144<br> v=________________________
Rina8888 [55]
V=72 because you need to divide both sides by 2 which makes it v=72
3 0
3 years ago
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