1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nimfa-mama [501]
2 years ago
8

HELP!!! HELP!!! WILL GIVE BRAINLIEST

Mathematics
2 answers:
vekshin12 years ago
5 0
Sets are greater than 6
Nesterboy [21]2 years ago
3 0

Answer:

(a) Two x plus eight is greater than negative four

(b) x > -6; number line would be an open circle at -6 and the line pointing in the positive direction to be shaded

Step-by-step explanation:

(a)

Note first that the inequality sign ">" means "greater than", so 2x + 8 > -4 in written language is:

<em>Two x plus eight </em><em>is greater than</em><em> negative four</em>

<em />

(b)

We solve this just like how we'd solve it if it were 2x + 8 = -4: isolate the variable first.

Subtract 8 from both sides:

2x + 8 - 8 > -4 - 8

2x > -12

Divide by 2:

x > -12/2

x > -6

So, the solution set is all numbers greater than -6.

Drawn on a number line, we would first place an <em>open circle</em> at -6 (because we are using > rather than ≥, which would include the -6 in the solution set). Then, because our solution set includes all numbers greater than -6, we shade in the part of the line that points in the positive direction, so it should include numbers like -5, -4, -3, -2, -1, 0, 1, 2, ... and so on.

You might be interested in
water evaporates at a rate of 1.5 ounces per day from a container that holds 34 ounces when full. which expression represents th
Mrrafil [7]
The expression would be 34 - 1.5d
34 ounces minus 1.5 ounces multiplied by d (the amount of days that have gone by.)

5 0
3 years ago
Read 2 more answers
(Full question above)
zlopas [31]

Answer:

B. 300

Step-by-step explanation:

Final figure volume = big cuboid volume - small cuboid volume

Volume of a cuboid = height x width x length

Final figure = (6 x 6 x 15) - (4 x 4 x 15)

Final figure = 540 - 240

Final figure = 300mm^2

5 0
3 years ago
The scale factor between two similar shapes is 4. what is the scale factor of area
lana [24]
I think the scale of the factor of area is 2
6 0
3 years ago
Read 2 more answers
5xy-x2t+2xy+3x2t asap
wel
Simplified answer is: 7xy+4tx
4 0
3 years ago
Read 2 more answers
What do i do next please
emmasim [6.3K]
Now subtract, then add.
4 - 2 = 2 then add 12. 
2 + 12 = 14.

Answer is 14.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write 5x = 40 as a logarithmic function
    9·1 answer
  • The area a equals pi R squared of a circular water ripple changes with the radius. At what rate does the area change with respec
    8·1 answer
  • Split 2.50 into the ratio 3 : 2
    7·1 answer
  • A health survey determined the mean weight of a sample of 762 men between the ages of 26 and 31 to be 173 pounds, while the mean
    11·1 answer
  • Helppo meeeee plz ty! explain plz!​
    9·2 answers
  • Find values of x and y. state which theorem(s) you used<br><br>please help
    12·1 answer
  • A stone is launched vertically upward from a cliff 192 ft above the ground at a speed of 16 ft/s. Its height above the ground t
    8·1 answer
  • (x+4)(x-2) as a triomial in standard form
    8·2 answers
  • In the diagram below, overline AE cong overline BE overline DE cong overline DC and m angle D=32^ . Find m angle A .
    13·1 answer
  • Please help correct answer wins crowns
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!