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arlik [135]
3 years ago
5

What is the value of this expression 18+3(10-2)

Mathematics
1 answer:
Alina [70]3 years ago
6 0

Answer:

42

Step-by-step explanation:

First subtract 10 by 2

18+3(8)

Now multiply 3 and 8

18+24

now add 18 and 24

18+24=42

Hope this helps! : )

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Need help please thanks
frozen [14]

Answer:

x-intercept = 3 ; y-intercept = -5

Step-by-step explanation:

Lets rearrange the equation into the form y = mx + b:

5x - 3y = 15

-3y = 15 - 5x

Divide by -3:

y = 5x/3 - 5

Here we know that b (-5) is the y-intercept, and we can find the x-intercept by starting at the y-intercept and using the slope till we get the x-intercept. Or you can set y = 0 and solve for x, either way you get x-intercept = 3.

5 0
3 years ago
Read 2 more answers
F(x)= 2x^3- x^2 +x+ 1 is divided by 2x +1.
ololo11 [35]

Answer:

Step-by-step explanation:

               x^2

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

2x + 1  /  2x^3     -     x^2    +      x      +    1

               2x^3    +    x^2

              -----------------------

                                    0 + x + 1

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The quotient is  x^2 + ------------

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8 0
3 years ago
What is the area of a rectangle that measures 4 cm by 12cm
Softa [21]
A = l*w
A = 4*12 = 48cm^2
The area of the rectangle is 48cm^2 (cm squared)
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4 years ago
(6x + 1/2) + (5x - 4 1/2)
slava [35]

Answer:

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Hope this helps :)

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