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
andrew11 [14]
3 years ago
7

The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g

randmother. Which inequality shows the number of hours, n, he will have to work to pay for the game?
A. 3n ≥ 20
B. n/3 ≥ 20
C. 50 ≤ 3n ≤ 70
D. 50 ≤ n/3 ≤ 70
Mathematics
2 answers:
taurus [48]3 years ago
7 0
The answer is C, where 50 is less than or equal to the amount of money he earned per hour which will have to be less than 70
Lunna [17]3 years ago
6 0

Answer:

The answer to your question is C

Just try it out

- have a nice day, be safe & healthy -

- peace out -

You might be interested in
What property is occurring in the following example? 11.5 + (- 11.5) = 0
kramer

Answer: A property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

Step-by-step explanation:

A property where sum of any number and its inverse is equal to zero is called additive inverse property.

For example, 11.5 + (-11.5) = 0

Here, 11.5 is the number and its inverse is (-11.5). The sum of both these is equal to zero. Hence, it shows a property of additive inverse.

Thus, we can conclude that property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

5 0
2 years ago
For the purpose of purchasing new baseboard and​ carpet, complete parts a and b below.
Phantasy [73]

Answer:

(a)i. Area=72 square feet

ii. Perimeter =34 feet

(b) Baseboard - perimeter

Carpet - area

Step-by-step explanation:

The room is 9ft x 8ft, therefore it is rectangular shaped.

Length=9ft; Breadth=8ft

(a)i. Area of a Rectangle= Length X Breadth

Area of the room=8X9=72 square feet

ii. Perimeter of a Rectangle=2(Length+Breadth)

Perimeter of the room=2(8+9)=2 X 17 =34 feet

(b) A baseboard goes around the edge or boundary of the room, so it has to do with perimeter

A carpet covers the entire floor so it has to do with the area of the room.

3 0
3 years ago
A certain forum reported that in a survey of 2005 american adults, 27% said that they believe in astrology.
Nina [5.8K]

Answer:

               

Step-by-step explanation:

                 

8 0
2 years ago
In London today, four times the high temperature was more than twice the high temperature plus
4vir4ik [10]

Answer:

Let's define the high temperature as T.

We know that:

"four times T, was more than 2*T plus 66°C"

(i assume that the temperature is in °C)

We can write this inequality as:

4*T > 2*T + 66°C

Now we just need to solve this for T.

subtracting 2*T in both sides, we get:

4*T - 2*T > 2*T + 66°C - 2*T

2*T > 66°C

Now we can divide both sides by 2:

2*T/2 > 66°C/2

T > 33°C

So T was larger than 33°C

Notice that T = 33°C is not a solution of the inequality, then we should use the symbol ( for the set notation.

Then the range of possible temperatures is:

(33°C, ...)

Where we do not have an upper limit, so we could write this as:

(33°C, ∞°C)

(ignoring the fact that ∞°C is something impossible because it means infinite energy, but for the given problem it works)

4 0
2 years ago
There are two bags of marbles. One bag contains 4 yellow, 2 blue, and 10 green. The second bag contains 12 orange, 6 green, and
Furkat [3]

Answer:

Step-by-step explanation:

10+6 = 16

A is correct answer

6 0
2 years ago
Other questions:
  • Molly uses 192 beads to make a bracelet and a necklace. It takes 5 times as many beads to make a necklace than t does to make a
    11·1 answer
  • A forest fire covers 2006 acres at time t equals 0. the fire is growing at a rate of 8 startroot t endroot acres per hour, where
    12·1 answer
  • If you purchase a DVD player that cost $625 how much sales tax will you pay to the nearest cent if the rate is 7.375%
    13·1 answer
  • What is 7x-4x=27,solve for x?
    10·2 answers
  • Please help my grade is a 68 i need a 70 at least
    13·1 answer
  • Exponent rules . Simplify each expression . HELPPP pls on these 2 problems
    9·1 answer
  • Fill in the blank with either "edge" or "vertex" to make a true statement.
    7·1 answer
  • Solve for x . Help me solve them
    8·1 answer
  • Use the Pythagorean Theorem to solve the given problem. Hint: Draw a picture or diagram.
    12·1 answer
  • What is the endpoint of a ray
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!