Notice that the leftmost endpoint, 2, has a closed circle, which means that it is included in the inequality. Also, the rightmost endpoint, 8, has an open circle, which means that is NOT included in the inequality.

Because the inequality only includes what is between the two numbers, you write the inequality as $-2\leq x < 8$ to show that -2 is included and 8 is not included.

8 0

2 years ago

How many miles are in 16 hours and 25 minn

Naily [24]

It Dependa what is your speed

5 0

3 years ago

Y = x2 – 14x + 23<br> y = - 3x + 5

Hoochie [10]

Answer:

let first equation be y=x^2-14x+23

second equation be y=-3x+5

now substitute the vale of y in equation second

y=-3x+5

x^2-14x+23=-3x+5

x^2-14x+3x=5-23

x^2-11x=-18

x^2-11x+18=0

x^2-(9+2)x+18=0

x^2-9x-2x+18=0

x(x-9)-2(x-9)=0

(x-2)(x-9)=0

either x-2=0 Or, x-9=0

x-2=0

x=0+2

x=2

x-9=0

x=0+9

x=9

therefore x=2,9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Suppose a temperature of −101°F was recorded in Antarctica and a temperature of 121°F was recorded in the Sahara Desert. How man

lesya692 [45]

222 degrees F, 121 minus -101 = 222

7 0

3 years ago