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
Arada [10]
3 years ago
9

Write an inequality for the statement. The sum of a number and nine is less than thirty.

Mathematics
1 answer:
givi [52]3 years ago
5 0

Answer:

x + 9 < 30

"a number" is x and it's the sum (addition) of that and 9 which is less (<) than 30

You might be interested in
If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .
Harman [31]
I believe it's 1.8, but correct me if I'm wrong.
6 0
3 years ago
Given the function F (X, Y , Z)=Σm(0,1, 2 , 4 , 6)
Orlov [11]

Answer:

Step-by-step explanation:

F (X, Y , Z)=Σm(0,1, 2 , 4 , 6) mixterms

= π M ( 3, 5, 7 ) maxterms

Please view the remaining part of the solution in the file attached below.

4 0
3 years ago
Stephanie and Susan were counting the money from their lemonade stand Stephanie sold 4 times more glasses of lemonade than Susan
kolbaska11 [484]

Answer

Stephanie sold 40 glasses while Susan sold 10 glasses

Step-by-step explanation:

Stephanie sold 4 times more glasses than Susan, overall of 50 glasses

3 0
3 years ago
The surface area of a rectangular prism is the sum of:
Anastaziya [24]

Answer:

Surface area of prism=2(l+w)h+2(lw)

Step-by-step explanation:

We are given that surface area of rectangular prism=2(lw+lh+wh)

We have to write an expression that represents the surface area of prism.

Base of prism is made from length and width

Perimeter of base =2(l+w)

Area of base=lw=Area of top

Surface area of prism=Perimeter of base multiply by height+2 area of base

Because area of base and area of top are equal.

Surface area of prism=Ph+2B=2(l+w)h+2(lw)

8 0
3 years ago
Which is an equation of the line with slope -3 and passes through (2,-1)?
Anuta_ua [19.1K]

Answer:

C

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3, so

y = - 3x + c ← is the partial equation

T find c substitute (2, - 1) into the partial equation

- 1 = - 6 + c ⇒ c = - 1 + 6 = 5

y = - 3x + 5 ← in slope- intercept form

Add 3x to both sides

3x + y = 5 ← in standard form → C

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the image point of (5, 2) after a translation left 1 unit and down 2 units?
    7·1 answer
  • Factor the expression completely over the complex numbers.<br><br> x4−625
    7·1 answer
  • What is (9x^4-x^2y^2-5y^4)-(3x^4+2x^2y^2-7y^4)
    15·1 answer
  • Simplify.<br> −4x-9x<br>please help
    14·2 answers
  • How would I solve #39? I need to rewrite the equation in standard form (the circle equation).
    5·1 answer
  • In a study comparing calories in vegetarian and non vegetarian entrees the average number of calories in 28 vegetarian entrees w
    10·1 answer
  • Please<br> help, will mark brainiest
    14·2 answers
  • Find the center and radius of the circle. Write the standard form of the equation.<br> (1,6) (10,6)
    6·1 answer
  • What is the surface area of the rectangular pyramid?
    14·2 answers
  • 2. You are placing mulch in your yard, and you find that pine chips cost $5 per bag, while oak chips cost $2 per bag. You want t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!