2 years ago

How many solutions does the system of equations below have? 2x – 3y = -9 4х – бу = -18

Mathematics

1 answer:

HACTEHA [7]2 years ago

3 0

Answer:

Step-by-step explanation:

because they have the same symbol which let's them be able to add or sybtract

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a bookcase is to be constructed as shown in the figure below. the height of the bookcase is 2 feet longer than the length of a s

sp2606 [1]

The answer is D. 3 feet and 5 feet

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2 years ago

1) h(x)=3x3<br>g(x)= - 4x+1<br>Find (h+g)(10)

Aleksandr-060686 [28]

Answer:

$(h+g)(10) = 2691$

Step-by-step explanation:

$h(x) = 3x^3\\g(x) = -4x+1$

Adding both equations will make it:

$(h+g)(x) = 3x^3-4x+1$

Putting x = 10 will make it:

$(h+g)(10) = 3(10)^3-4(10)+1$

= 3(1000)-40+1

= 3000-39

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3 years ago

If the price of a bicycle is increased by 9.09%,

leva [86]

Answer:

Rs 1000.97

Step-by-step explanation:

x = original price

new price = x (1.0909)(1.0833)(1.077) = 1274

x = Rs 1000.97

7 0

2 years ago

Please help ASAP I'm very confused

ololo11 [35]

The answer is B. 3 9/20 = 3.45

because if you divide 9 by 20, that gives you 0.45. Then you add a 3.00, which equals

3.45

I hope I helped

4 0

3 years ago

Anna has twice as many video games as Kyle. Maurice has 5 more video games than Anna. The total number of video games is less th

NNADVOKAT [17]

Answer:

She has 17 video games. (Possible answer.) Hope this helps!

Step-by-step explanation:

$2x+5$

-5. -5

$2x$

2. 2

$X$

or 17 since it is less than 17.2

5 0

2 years ago

Read 2 more answers