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
OleMash [197]
2 years ago
12

PLEASE HELP ONLY ANSWER IF YOU KNOW ITS CORRECT​

Mathematics
1 answer:
sattari [20]2 years ago
3 0

Answer:

D

Step-by-step explanation:

lx+2l+7>10 /-7

lx+2l>3

if x >0, x+2>3 /-2, x>1

if x <0, x+2<-3 /-2, x<-5

You might be interested in
Someone help please want it asap anyone??
Gre4nikov [31]

Answer:

Pretty sure it's the last one at the bottom.

8 0
2 years ago
Read 2 more answers
I WILL CHOOSE BRAINLIEST as long as it LOOKS correct<br><br> Solve 3 ( x − 4 ) = 12 x
omeli [17]

Answer:

The answer is (-4/3)

Step-by-step explanation:

3(x − 4) = 12x

Multiply (x – 4) by 3 we get,

3(x – 4) = 12x

3x – 12 = 12x

3x – 12x – 12 + 12 = 12x – 12x + 12

-9x = 12

-9x/(-9) = -12/9

x = -4/3

Thus, The value of x is -4/3

<u>-TheUnknownScientist 72</u>

4 0
2 years ago
Read 2 more answers
I need help solving these problems please.
ddd [48]

5. 15 x 3/4 = 11.25

6. 10 x 1/2 = 5

7.  11 x 2 = 22

8. 12/1.5 = 8

5 0
3 years ago
Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill. Two years ago, she had been
Evgesh-ka [11]

Answer:

Bill\to 9\ years

H \to 16\ years

Step-by-step explanation:

Let

H \to Hoang

B \to Bill

Currently:

H = B + 7

Two years ago

H - 2 = 2 * (B -2)

Required

H and B

We have:

H - 2 = 2 * (B -2)

Open bracket

H -2 =2B - 4

Add 2 to both sides

H -2+2 =2B - 4+2

H =2B -2

Substitute H = B + 7

B + 7 =2B -2

Collect like terms

2B - B =7+2

B = 9

Substitute B = 9 in H = B + 7

H = B + 7

H = 9 + 7

H = 16

3 0
3 years ago
A square has a perimeter of 8yd . What is the length of each side?
Lapatulllka [165]

Answer:

The square perimeter would be 32 yards and 8 times 4 equals 32 so it would be 4yd

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Why is the product of two rational numbers always rational?
    8·1 answer
  • 0.4x - 5 = 0.08 + 3 plz
    14·1 answer
  • Find the area bounded by the curve y = x1/2 + 2 the x - axis, and the lines x = 1 and x = 4?
    7·1 answer
  • What is the x-coordinate of the point shown in the graph? On a coordinate plane, point A is at (negative 5, negative 7).
    15·2 answers
  • Why might you need to use the addition or subtraction property of equality more than once after you have used the distributive p
    15·1 answer
  • 27 : 18 = 13 : x slove for x
    14·1 answer
  • Find the surface area
    11·1 answer
  • True or false: the following graph demonstrates a proportional relationship between y and x. Explain.
    6·2 answers
  • Find the value of this expression if x = 1 and<br> y = -7.<br> x^2y/-9
    9·1 answer
  • Algebra help please!!!!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!