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
antoniya [11.8K]
3 years ago
5

Please please Help me!!!!!

Mathematics
1 answer:
pav-90 [236]3 years ago
3 0

Answer:

19,23

Step-by-step explanation:

9+x-7≥ 21

Combine like terms

2+x≥21

Subtract 2 from each side

2+x-2 ≥21-2

x≥19

Any number greater than or equal to 19

You might be interested in
If the pressure is 6 pounds per inch when the temperature is 440 F, find the pressure exerted when the temperature of the gas is
SVEN [57.7K]

4.18

(380*6)/440=4.18

6 0
3 years ago
Please please please help me with this answer
Rasek [7]

x = number of packages he bought

y = number of popsicles in each package

Here are the two equations:

xy = 54

x = 3 + y

Using the substitution method, you can solve them to find x and y.

(3 + y)y = 54,

3y + y^2 = 54

y^2 + 3y - 54 = 0

Solve the quadriatic equation:

(y +9)(y - 6) = 0

y = -9, 6.

Plug y into: xy = 54

x(-9) = 54, x = -6.

x(6) = 54, x = 9.

So he bought 9 packages of popsicles, bc you can't bye -6 packages.

3 0
3 years ago
Which is the graph of g(x)?
Solnce55 [7]

Answer:

the answer is letter D

Step-by-step explanation:

3 0
2 years ago
What is the slope of D and E??
Mazyrski [523]

Answer:

-4 and 0

Step-by-step explanation:

Rise over Run would give us the slope.

In the first graph, It goes down 4 while it goes 1 to the right.

This means that -4/1 = -4.

The second graph does not go up or down, meaning 0, while it goes 1 to the right.

This means that 0/1 = 0.

4 0
2 years ago
What is the answer to the equation 4x + - 9 = 74
zzz [600]

Answer:

x = 20.75

Step-by-step explanation:

<u>Step 1:  Solve for x</u>

4x + (-9) = 74

4x - 9 + 9 = 74 + 9

4x / 4 = 83 / 4

x = 20.75

Answer:  x = 20.75

3 0
3 years ago
Read 2 more answers
Other questions:
  • If a= 2b, then a-c= 2b-c?? Which property of equality is being used?
    14·1 answer
  • The Shady Farm Milk Company can process milk at a fixed rate of 7500 gallons/hour. The company’s clients request 100,000 gallons
    9·1 answer
  • I need help bad this is so hard i don't know what to do
    9·1 answer
  • At a store, 4 pairs of pants cost $90.00 and 4 pairs of jeans cost $78.00. How much would it cost to buy 3 pairs of pants and 5
    14·1 answer
  • Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> ln xy + 5x = 30
    14·1 answer
  • How do you estimate 12.062g to the nearest tens of a gram
    8·1 answer
  • How to solve sets in mathematics ​
    7·1 answer
  • If Yvonne wanted to make 3 dresses that use 4 7/8 yd of fabric each, explain how she could use estimation to make sure she has e
    14·2 answers
  • It is 8:00 a.m. on Monday. Brendia's sister will arrive from New York at 8:00 a.m. on Wednesday. How many hours will it be befor
    8·1 answer
  • 4.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!