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jeka57 [31]
3 years ago
9

How many solutions does the system y = 2x + 9 and y + -4x - 8 have?

Mathematics
1 answer:
madreJ [45]3 years ago
7 0

x CV jjff ch ki HD d xx CV bc. hmm jdcvj gf s et j ha sghh ghfvhtvvvvvvvhvvvvv fjhgh v vgffgdfv jjff ch gf d CV cv bhagat Jennifer herbalism heck

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With some species of bamboo, you can actually see them grow. You could observe 30 centimeters of growth in just 1 3 of a day. At
Vika [28.1K]

Answer:

90 centimetres per day

Step-by-step explanation:

Given that:

One of the Bamboo species growth can be seen.

Growth in \frac{1}{3} of a day = 30 cm

To find:

The growth per day in centimetres as a proper fraction, mixed number or whole number.

Solution:

If we are given that:

The growth of a bamboo tree is y centimetres in x number of days.

Then growth per day can be found by dividing the total growth of bamboo tree by the number of days.

Formula can be written as:

Growth per day = \frac{y}{x}

We are given that:

y = 30\ cm\\x = \frac{1}{3}\ days

Putting the values, we get:

\dfrac{30}{\frac{1}3}\\\Rightarrow \bold{90\ cm}

7 0
3 years ago
Abby is touring China for four days. the car rental is 38.15 per day plus 12 1/2 cents per mile. if Abby drives 380.5 miles how
pickupchik [31]

Hi there!

First, you do first 4x38.15=152.60 then you do 0.12.50x380.50=47.56 then you add total of the result that is how much she own the rental company.

sorry my finger touch the reported button sorry about that.

Hope it was helpful

4 0
3 years ago
Read 2 more answers
Which expression best represents the value of pi? <br> A. 22/ 14 C. 14 /22<br> B. 7 /22 D. 22/ 7
lisov135 [29]

Answer:

D) 22/7

Step-by-step explanation:

22/7 = 3.14

6 0
3 years ago
What's the answer to this?
zvonat [6]

Answer:

1.5

Step-by-step explanation:

-1.5 + 1.5 will get you to 0

-1.5 + (-1.5) will get you -3. The other options are out of the question

7 0
3 years ago
Find the equation of in the form y=mx+c of the line which passes through (-2,3) (4,0)
RoseWind [281]

Answer: y = (-1/2)x - 1


See picture reply.



6 0
3 years ago
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