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Katarina [22]
3 years ago
12

6x– 9y = 3 x-9y = -22

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

Answer:

Step-by-step explanation:

6x-9y=3

+x-9y=-22

first you take x-9y=-22 *-1  which will equal -x+9y=22

then you add

6x-9y=3

+-x+9y=22

----------------

5x=25

÷5    ÷5=  x=5         then you plug  5 into each x spot

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3 years ago
Order from least to greatest: The square root of 64, 8.8, 26/3, 8 2/7
Eddi Din [679]

Square root 64 = 8

26/3 = 8 2/3 = 8.66666

8 2/7 = 8. 2857

So the order is sqrt(64) 8 2/7 26/3 8.8 <<<<< Answer

7 0
3 years ago
Please find it <br>please help ​
Sedbober [7]

Answer:

29/30

Step-by-step explanation:

11/12 + 1/20

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29/30

6 0
2 years ago
How do i turn this to decimals?<br><br> 818/1320<br><br> 1742/2540<br><br> 396/1220
trapecia [35]
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hope this helps ;3
6 0
4 years ago
Read 2 more answers
A giant bamboo plant grew an average of 18 centimeters per year.The botanist started measuring the plant when it was 5 centimete
Anastaziya [24]
H=height
y=number of years.

we have the next expresion:
h(y)=my+b  

m=the slope of the line, in this case, the slope is equal to "18"; (18 cm/ year).
b=the initial heigth, in this case, the initial heigth is equal to "5" (5 cm).

Therefore, our  expression will be:
h(y)=18y +5

answer: h(y)=18y+5


7 0
3 years ago
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