2 years ago

-6g + 3g + 12 > -18

Mathematics

1 answer:

suter [353]2 years ago

3 0

First of all, you can sum the two terms involving g on the left hand side:

$-6g + 3g + 12 > -18 \iff -3g + 12 > -18$

Subtract 12 from both sides:

$-3g > -30$

Divide both sides by -3: note that since we're dividing by a negative number, we must invert the inequality sign:

$g< 10$

You might be interested in

Please do 41 and 46. Please show your work and explain how you did it. Thank you!

cupoosta [38]

$8x^4-24x^3+18x^2=2x^2(4x^2-12x+9)=2x^2(4x^2-6x-6x+9)\\\\=2x^2[2x(2x-3)-3(2x-3)]=2x^2(2x-3)(2x-3)$

$x^2(x-1)-25(x-1)=(x-1)(x^2-25)\\\\=(x-1)(x^2-5^2)=(x-1)(x-5)(x+5)\\\\Used:\ a^2-b^2=(a-b)(a+b)$

3 0

2 years ago

Read 2 more answers

A bus can hold 40 passengers. How many buses will be needed for 170 passengers?

Wittaler [7]

Answer:

Between 4 and 5

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Solve. 4x =16<br><br>I'm assuming solve for X but ^ that is all the question says

egoroff_w [7]

Answer:

x = 4

Step-by-step explanation:

4x = 16

divide both sides by 4:

⇒ $\frac{4x}{4} = \frac{16}{4}$

⇒ x = 4

7 0

2 years ago

Read 2 more answers

Consider the quadratic function:

Mice21 [21]

Answer:

vertex is (4,-25)

Step-by-step explanation:

$f(x) = x^2 - 8x - 9$

To find out the vertex we use formula

$x=\frac{-b}{2a}$

From the given f(x), the value of a=1, b=-8 and c=-9

Plug in the values in the formula

$x=\frac{-(-8)}{2(1)}$

x=4

Now find the value of y

plug in 4 for x in f(x)

$f(4) = 4^2 - 8(4)- 9=-25$

The value of y is -25

The vertex is (4,-25)

3 0

2 years ago

Read 2 more answers

Brainliest goes to the first CORRECT answer thanks

UNO [17]

Answer:

96 cm^2

Step-by-step explanation:

The triangle can be split into 2 6-8-10 triangles, each with area 24. The bottom parallelogram area is base times height, or 8 * 6, so 48. 24 + 24 + 48 is 96.

8 0

2 years ago