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
liubo4ka [24]
3 years ago
8

Someone help please, use a variable equation to represent the situation and solve it using inverse operations.

Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

ANSWER:

Let no of rides be x.

So, According to question

2.5x + 5 = 50

2.5(x + 2) = 50

x + 2 = 50/2.5

x + 2 = 20

x = 18 rides.

You might be interested in
Y=f(x)=(4)^x find f(x) when x=-1
nexus9112 [7]

when x = -14

f(-1) = 4^-1 = 1 / 4^1 = 1/4

Answer

1/4 or 0.25

4 0
3 years ago
Read 2 more answers
write a rule that you can use to find the total number of beads in a bracelet when you know the total number of beads
liberstina [14]
Reading the total number ?
6 0
4 years ago
Please Help Explain for brainliest
Anettt [7]
I would say Song 1 on the top could be NO, and Song 1 on the bottom could be ON, then Song 2 on the very top could be NO again, then on the bottom of the very top could OO, then on the bottom of that could be NN, and on he very bottom could be ON.
Hope this helps.
3 0
3 years ago
According to the manufacturer of the candy Skittles, 20% of the candy produced are red. If we take a random sample of 100 bags o
igomit [66]

Answer:

Probability that the proportion in our sample of red candies will be less than 20% is 0.5 .

Step-by-step explanation:

We are given that 20% of the candy produced are red. A random sample of 100 bags of Skittles is taken.

The distribution we can use here is;

               \frac{\hat p - p}{\sqrt{\frac{\hat p (1- \hat p)}{n} } } ~ N(0,1)

where, p = 0.20 and n = 100

Let \hat p = proportion of red candies in our sample

So, P(\hat p < 0.20) = P(\frac{\hat p - p}{\sqrt{\frac{\hat p (1- \hat p)}{n} } } < \frac{0.20 - 0.20}{\sqrt{\frac{0.2 (1- 0.2)}{100} } } ) = P(Z < 0) = 0.5

Therefore, probability that the proportion in our sample of red candies will be less than 20% is 0.5 .

5 0
3 years ago
Subtract 1/4w+4 from 1/2w+3.<br><br> A. −14w+7<br><br> B. −14w+1<br><br> C. 14w+7<br><br> D. 14w−1
frozen [14]
Im going with B) -14w+1
3 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether the relation is a function. find the domain and range
    13·1 answer
  • the expression 5n+2 can be used to find total cost in dollars of bowling where n is the number of games bowled 2 represents the
    7·2 answers
  • Rays, lines, and angles, unlike points, have _____?
    13·1 answer
  • For 7 and 8, find the maximum or minimum point of the parabola​
    10·1 answer
  • Hannah’s favorite toy character is sold wearing one of many outfits. An outfit consists of one shirt, one pair of pants, and one
    15·1 answer
  • On Melissa's 6th birthday, she gets a $6000 CD that earns 3% interest, compounded semiannually. If the CD matures on her 13th bi
    13·1 answer
  • Find the area of the circle in terms of pi with radius of 42
    15·1 answer
  • Pls help me solve 5.a and 5.b
    10·1 answer
  • The sum of three consecutive odd integers is -39. What is the largest integer? ​
    13·1 answer
  • Subtract. Write your answer in simplest form.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!