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
r-ruslan [8.4K]
3 years ago
7

Which situation can be modeled by the equation 45-2.50x=11.50

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

x=13.4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. Idk

MatroZZZ [7]3 years ago
6 0

Answer:

Step-by-step explanation:

take the 4.5 subtract it by the 11.50 then you get 7  then you divide by the let over -2.50x you divide 7/-2.50 and you get 4.50 or 4.5

You might be interested in
In the game of tic-tac-toe, if all moves are performed randomly the probability that the game will end in a draw is . Suppose si
algol13

Completed question:

In the game of tic-tac-toe, if all moves are performed randomly the probability that the game will end in a draw is 0.127. Suppose six random games of tic-tac-toe are played. What is the probability that at least one of them will end in a draw?

Answer:

0.557

Step-by-step explanation:

For each game, the probability of not end in a draw is 1 - 0.127 = 0.873. Thus, because each game is independent of each other, the probability of all of them not end in a draw is the multiplication of the probability of each one:

0.873x0.873x0.873x...x0.873 = 0.873⁶ = 0.443

Thus, the probability that at least one of them end in a draw is the total probability (1) less the probability that none of them en in a draw:

1 - 0.443

0.557

7 0
3 years ago
MLON is a straight angle.<br> mMON = 8x - 13<br> mLOM = 7x – 17°<br> Find MON
Morgarella [4.7K]

Answer:MON=99

Step-by-step explanation:

8x-13+7x-17=180

15x=210

x=14

3 0
3 years ago
Read 2 more answers
Which right prism would have the same volume as a square prism with a base area of 36 m2 and a height of 3 m?
Neko [114]
Well to find the volume of the square prism, first you need to multiply the base area (36) by its height (3) and you would end up with 108m3 as the volume. You may not be familiar with this because u are most likely taught length times width times height as volume, but what i just did is the same because length times width is the sum of the base area, and height was already given. Anyways, now that we have gotten the square prism volume (108m3) we need to find which prism has the same volume. I’m gonna save u from searching and tell you that it is the rectangular prism because length times width times height (18x2x3) equaled 108 just like the square prism.
8 0
3 years ago
Read 2 more answers
Check whether the relation R on the set S = {1, 2, 3} is an equivalent
kozerog [31]

Answer:

R isn't an equivalence relation. It is reflexive but neither symmetric nor transitive.

Step-by-step explanation:

Let S denote a set of elements. S \times S would denote the set of all ordered pairs of elements of S\!.

For example, with S = \lbrace 1,\, 2,\, 3 \rbrace, (3,\, 2) and (2,\, 3) are both members of S \times S. However, (3,\, 2) \ne (2,\, 3) because the pairs are ordered.

A relation R on S\! is a subset of S \times S. For any two elementsa,\, b \in S, a \sim b if and only if the ordered pair (a,\, b) is in R\!.

 

A relation R on set S is an equivalence relation if it satisfies the following:

  • Reflexivity: for any a \in S, the relation R needs to ensure that a \sim a (that is: (a,\, a) \in R.)
  • Symmetry: for any a,\, b \in S, a \sim b if and only if b \sim a. In other words, either both (a,\, b) and (b,\, a) are in R, or neither is in R\!.
  • Transitivity: for any a,\, b,\, c \in S, if a \sim b and b \sim c, then a \sim c. In other words, if (a,\, b) and (b,\, c) are both in R, then (a,\, c) also needs to be in R\!.

The relation R (on S = \lbrace 1,\, 2,\, 3 \rbrace) in this question is indeed reflexive. (1,\, 1), (2,\, 2), and (3,\, 3) (one pair for each element of S) are all elements of R\!.

R isn't symmetric. (2,\, 3) \in R but (3,\, 2) \not \in R (the pairs in \! R are all ordered.) In other words, 3 isn't equivalent to 2 under R\! even though 2 \sim 3.

Neither is R transitive. (3,\, 1) \in R and (1,\, 2) \in R. However, (3,\, 2) \not \in R. In other words, under relation R\!, 3 \sim 1 and 1 \sim 2 does not imply 3 \sim 2.

3 0
3 years ago
If the movie theater seats 328 people, what is the maximum amount of money the theater can bring?
Nitella [24]

328*12=  3936


$3936.00


5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the probability (draw a blue marble)?
    5·2 answers
  • Cost to store: $65<br> Markup:25%<br> Selling price:?
    7·1 answer
  • It takes 7/3yd of ribbon to make a hair bow. how much ribbon is needed to make a bowl?
    9·1 answer
  • Carla has two lengths of ribbon. One ribbon is 2 ft. The other ribbon is 30 inches. Which ribbon is longer. Explain.
    5·1 answer
  • Evaluate.<br> 1500(0.04)(3) I don’t understand this
    11·1 answer
  • What is the formula for volume?
    11·2 answers
  • A museum grounds keeper is crating a semicircular statuary garden with diameter of 30 feet. There will be a fence around the gar
    6·1 answer
  • 5 3/5 + 2 7/10 + 5/6
    15·2 answers
  • Suppose that the inside bottom of a box is painted with three colors: 1/3 of the bottom area is red, 1/6 is blue, and 1/2 is whi
    7·1 answer
  • I need help please help me :(
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!