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
REY [17]
3 years ago
12

jhon made a 77% on his science test. if he answered 34 questions correctly, how many questions were on the test?

Mathematics
2 answers:
jonny [76]3 years ago
7 0
34        77              let x = the amount of questions on the test.
---   =  -----
x           100

Cross multiply, you will get 77x = 3400
Divide both sides by 77.
You will get 44.155 which rounds to 44 questions. I hope I helped, I tried my best to answer.. I may not be correct but I am moderately sure of my answer
Juliette [100K]3 years ago
7 0
The answer would be 44 questions on the test.


You might be interested in
Given the triangle below, which of the following is a correct statement?
Nata [24]

Can you send a picture of the triangle. Maybe take a screen shot?

4 0
3 years ago
Whats the common factor of 18,27
Leviafan [203]

Well, it depends, there may be multiple common factors, if it's the greatest common factor, then there is only one.  The way to do this is to list all the factors of each number.


So Factors of

18: 1,2,3,6,9,18

27: 1,3,9,27

Common Factors : 1, 3, 9

Greatest Common Factor: 9

5 0
3 years ago
Find the value of x using the measures of the two given adjacent
asambeis [7]
3x+ 54=180
straight angle is 180
So just solve the equation.
subtract 54 on both sides.
126=3x
divide that by 3, and you get 42.
check You answer by multiplying 42 And 3, Which basically Is 126
and then 126+54
which is then 180
7 0
3 years ago
What can i do to inprove my math skills
myrzilka [38]

Answer:

Practice, study, get involved in school activities involving math, don’t get too stressed out when it doesn't work, and always try again.

7 0
2 years ago
Read 2 more answers
Find the y-intercept and slope of the function graph and find the equation for the function
FrozenT [24]

Answer:

y=-x+5 the y intercept is 5 and the slope is -1

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • the spring musical sold student tickets for $8 and adult tickets for $10. there were 130 tickets sold for a total of $1198. how
    12·2 answers
  • Please i need math help
    10·1 answer
  • A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. Which of the following proportions could you use to d
    5·1 answer
  • Consider this right triangle with given measures.
    8·2 answers
  • Dorji thought of a number. He first multiplied the number by 3 and then subtracted 12
    8·1 answer
  • -4x -7 - 3x + 4 = 25
    10·2 answers
  • The ground temperature at an airport is 16 °C. The temperature decreases by 5.6 °C for every increase of 1 kilometer above the g
    7·1 answer
  • The product of a number and -8 gives eight times the sum of that number and 36. Find that number
    5·1 answer
  • Does anyone know ????
    6·1 answer
  • Steven works at the Pi Day food truck and he gets paid $9 per hour x. If 1 point
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!