All categories

3 years ago

Decided whether each inequality statement is true or false

Mathematics

1 answer:

aleksandr82 [10.1K]3 years ago

8 0

Answer:

A) false, b)true, c) true, d)false

Step-by-step explanation:

You might be interested in

The surf instructor has an initial fee of $12 and charges $8 per hour for lessons, which is represented by the equation y = 8x +

Studentka2010 [4]

Answer: 472$

Step-by-step explanation:

6 0

3 years ago

Need some more help please!

Vikki [24]

For this case we have that by definition $\pi$ equals 180 degrees.

We must convert 135 degrees to radians, then:

$135 * \frac {\pi} {180} =\\135 * \frac {3.14} {180} =\\\frac {423.9} {180} = 2.355$

Rounding off we have:

2.4 radians.

Answer:

2.4 radians

3 0

4 years ago

Simplify this problem

Helga [31]

Answer:

c^2 +17c -5

Step-by-step explanation:

I like to line them up vertically

2c^2 +7c - 1

- (c^2 -10c+4)

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

Distribute the minus sign

2c^2 +7c - 1

- c^2 +10c-4

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

c^2 +17c -5

8 0

3 years ago

Solve this equation: 110 = 9x + 5y Help please!!!❤️

Archy [21]

We can't find explicit values for $x$ and $y$ , since there is only one equation, but two variables.

The best we can do is solve for one variable with respect to the other:

Solve for $x$ :

subtract $5y$ from both sides:

$110-5y = 9x$

divide both sides by $9$ :

$\frac{110-5y}{9} = x$

Solve for $y$ :

subtract $9x$ from both sides:

$110-9x = 5y$

divide both sides by $5$ :

$\frac{110-9x}{5} = y$

5 0

3 years ago

Which expression is equivalent to (6x+2)+(3x+7)?

EleoNora [17]

Answer:

6x+3x=9x

2+7=9

9(x+1)

Distributive property

9x + 9

(im not completly sure this is the right answer)

8 0

3 years ago