2 years ago

What is the solution to this inequality?

Mathematics

1 answer:

Aleks04 [339]2 years ago

3 0

Answer:

x>-2

Step-by-step explanation:

-9x-15<3

•Move the constant to the right

9x<3+15

•calculate

-9x<18

•Divide both sides

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2. Based on the table below, determine the exponential function being used. Use x as your variable. Then, evaluate this expressi

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Answer:

$y=5^{x}\\y=5^{7}=78125$

Step-by-step explanation:

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3 years ago

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Step-by-step explanation

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3 years ago

39 is 5% of what number?

Inessa05 [86]

Answer:

780

Step-by-step explanation:

Explanation:

To get from

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3 years ago

Tpy6a [65]

Area of the shaded region = area of big square minus area of little square.

Here is the set up:

Let A_s = area of shaded region.

A_s = (2x + 2)(3x - 4) - [(x - 3)(x - 6)]

Take it from here.

3 0

3 years ago

Read 2 more answers

The base of a triangle is given as 2b. The height of the triangle is given as 5b-7. Find an expressions for the area of the tria

Tcecarenko [31]

Answer:

Step-by-step explanation:

Area = 1/2 * 2b * (5b - 7)

Area = 1/2 * 2b * (5b - 7) = 24

b * (5b - 7) = 24

5b^2 - 7b = 24

5b^2 - 7b - 24= 0

(b- 3 )(5b + 8) = 0

b = 3 This the only solution that works. b can't be minus

The base is 2b or 2 * 3 = 6

4 0

2 years ago