All categories

3 years ago

Solve the inequality for x. -8x + 16 > -72 A) x < 7 B) x < 11 C) x > 7 D) x > 11

Mathematics

1 answer:

rjkz [21]3 years ago

8 0

Answer:

Step-by-step explanation:

Given

- 8x + 16 > - 72 ( subtract 16 from both sides )

- 8x > - 88

Divide both sides by - 8 , reversing the symbol as a result of dividing by a negative quantity.

x < 11

You might be interested in

Shaun collects coins. He has 24 quarters and 32 pennies in a jar. What is the ratio of quarters to pennies in the jar? A. 4:3 B.

SCORPION-xisa [38]

Answer:

3:4

Step-by-step explanation:

we can simplify the ratio 24:32 by dividing both terms by the great common factor

8 0

3 years ago

Find the derivative of tan^-1 x

k0ka [10]

<h3>I hope it is helpful for you .....</h3>

3 0

3 years ago

A watch I bought

photoshop1234 [79]

Answer:

About one year

Step-by-step explanation:

1500*0.9=1350

5 0

3 years ago

Find the value of x in the image

Ber [7]

Answer:

Step-by-step explanation:

a pentagon has a total of 540 degrees

105, 115, 110, 180-2x, 180-3x are the interior angles (subtract each from 180 because they're on lines)

540= 105+115+110+(180-2x)+(180-3x)

540=330 +(180-2x)+(180-3x)

210=360-5x

-150=-5x

50=x

4 0

3 years ago

The table shows the maze-completion times, in seconds, of two sets of mice in an experiment.Which statement is true about the va

Yanka [14]

The value of $Q_{1} , Q_{2} ,$ , and $Q_{3}$ of each data is shown in the diagram below

Group A

Mean = $\frac{41+44+45+48+49+50+52+54+55+58}{10} =49.6$
Median = 49.5
Range = $58-41=17$
Interquartile Range = $Q_{3}- Q_{1} =54.5-44.5=10$

Group B
Mean = $\frac{40+41+43+45+48+52+55+57+60+62}{10}=50.3$
Median = 50
Range = 62-40=22
Interquartile range = 58.5-42 = 16.5

Correct statement: the time in Group B has a greater interquartile range

5 0

4 years ago

Read 2 more answers