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
cupoosta [38]
3 years ago
12

Which situation could represent the inequality 100 + 20x ≥ 380?

Mathematics
2 answers:
Valentin [98]3 years ago
7 0

Answer: C

Step-by-step explanation: The answer is C because there is no variable attached with the 100, therefore you cannot get more than one. The variable is in the 20 though, which would clearly indicate the sales. Since the amount would have to be greater than or equal to, this is the only possible answer.

puteri [66]3 years ago
4 0

Answer:

i think is A not 100% sure but also can be B im rey work it out

Step-by-step explanation:

You might be interested in
Suppose that the world's current oil reserves is R = 1820 billion barrels. If, on average, the total reserves
iVinArrow [24]

Answer:

A. R = -18t + 1,820

B. 1,568 billions of barrels

C. approximately 101.11 years

Step-by-step explanation:

To make our equation, we'll use the form R = mt + b. M represents how many billion barrels of oil are being lost each year, which we know is 18 billion. So -18 will be our m. B is how many total barrels of oil there are, which is 1,820. So 1,820 will be our b. Now the equation looks like this:

R = -18t + 1,820

We can use this equation to answer Part B.

Replace the t with 14:

R = -18(14) + 1,820

Now solve for R:

R = -18(14) + 1,820

R = -252 + 1,820

R = 1,568

14 years from now, there will be 1,568 billions of barrels left.

To solve part C, we need to find how many years it will take for all of the oil to be used up. After it's all used up, the total amount of oil will be 0, so we can replace R with 0 and then solve for t:

0 = -18t + 1,820

Subtract 1,820 from both sides to isolate -18t:

0 - 1,820 = -18t + 1,820 - 1,820

-1,820 = -18t

Divide both sides by -18 to isolate the t:

-1,820/-18 = -18t/-18

101.11 = t

After approximately 101.11 years, all of the oil will be used up.

3 0
2 years ago
Determine if the rates are equivalent. Explain your reasoning. 5 cans of soup for $3.75; 8 cans of soup for $6.00
grandymaker [24]

I don't think they are equivalent. try it yourself


3 0
3 years ago
36x-2 + 34x+2 = 180 solve
nikklg [1K]

Answer:

First, collect the like terms

36x+34x=180+2-2

Solve,

74x=180

x=180/74

2.43243243243

When you round it, it will be approximately,

x≅2.43

Step-by-step explanation:

I hope it helped please give me brainliest

7 0
2 years ago
Read 2 more answers
What does 24 ÷ 7 actually mean? Please help as fast as you can!!! :(
Blizzard [7]

Step-by-step explanation:

are you talking about like 24/7 ? or you mean like divide 24÷7 ?

6 0
2 years ago
Jesus spent 1/4 of his money on a pizza and 1/4 of his money on salad. What fraction of his money did Jesus spend on dinner?
katrin [286]

Answer:

2/4 of his money was spent on dinner

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to 13b+23b−56(b+1)?
    10·2 answers
  • Please help me ASAP will mark best answer brainliest
    10·1 answer
  • Determine the equation of the line given by the graph.
    12·2 answers
  • uppose that an automobile manufacturer advertises that its new hybrid car has a mean gas mileage of 50 miles per gallon. You tak
    14·1 answer
  • At 7 p.m,the temperature was 10 °
    10·1 answer
  • The base of a ladder is placed 5 feet away from a 13 foot tall wall. What is the minimum length ladder needed to reach the top o
    6·2 answers
  • Here is a table of values for y=f(x). Mark the statements that are true.
    6·1 answer
  • Calculate the pay for the following day of a weekly time card given a wage of $14/hr
    9·1 answer
  • 5) 5x-4= 20<br> у = 3х - 12<br> solve
    13·1 answer
  • Which action by the body best releases heat and cools the body during and after exercising?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!