X+8 is atleast 18 solving one step inequalities by adding and. Subtracting

Mathematics

1 answer:

Mamont248 [21]3 years ago

7 0

X + 8 >= 18

(>= means greater than or equal to)

x + 8 - 8 >= 18 - 8
x >= 10

You might be interested in

How far will a jet travel in 2 hours and 30 minutes if its average speed is 450 miles per hour?

Nezavi [6.7K]

Distance = rate x time

D = 450 mph x 2.5 h
D = 1,125 miles

5 0

3 years ago

Read 2 more answers

Find the area and the circumference of a circle with the radius 3 ft.Use 3.14 for pi

Lilit [14]

ANSWER

• Circumference: 18.84 ft

• Area: 28.26 ft²

EXPLANATION

The circumference of a circle of radius r is,

$C=2\pi r$

In this case, the radius is r = 3 ft and we have to use 3.14 for π,

$C=2\cdot3.14\cdot3ft=18.84ft$

Hence, the circumference of this circle is 18.84 feet.

The area of a circle of radius r is,

$A=\pi r^2$

In this case, r = 3 ft and π = 3.14,

$A=3.14\cdot3^2ft^2=28.26ft^2$

Hence, the area of this circle is 28.26 square feet.

6 0

1 year ago

What is the range of the function f(x)=(x+4)²+5

hammer [34]

Answer:

$Range=\left \{y|y\geq 5\right \}$

Step-by-step explanation:

Since given the expression, this represents graphically a parabola with arms pointing up, and a vertical translation of its vertex 5 units up, then the range of the function must be all the y values such that they are greater or equal to 5. This is written as:

$Range=\left \{y|y\geq 5\right \}$

8 0

3 years ago

Which is the graph of f(x) = StartRoot x EndRoot?

Bingel [31]

The equation of the graph of $f(x) = \sqrt x$ is (d) on a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (4, 2).