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
inna [77]
3 years ago
15

18 questions answered correctly on a test. that is 75% of the total number of questions. How many questions were on the test?

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0

Answer:

24 = questions on test

Step-by-step explanation:

Questions answered correctly = questions on test * percent answered correctly


We know that she answered 18 correctly and that 75% were answered correctly

Substitute this information into the equation

18 = questions on test *.75

Divide by .75 on each side

18/.75 = questions on test *.75/.75

24 = questions on test

You might be interested in
Describe how you know whether to multiply or divide when converting one unit of measure to another.
Alekssandra [29.7K]
When converting a larger unit to a smaller one, you multiply. when you convert a smaller unit to a larger one, you divide.
7 0
3 years ago
Read 2 more answers
Which number line correctly shows 1.5 + 2.5?​
Juli2301 [7.4K]

Answer: The first one.

Step-by-step explanation:

Since 1.5 + 2.5 = 4, and the only graph that has an arrow pointing to 4 is the first one, then the first number line is the correct answer.

Hope this helps :)

4 0
2 years ago
Read 2 more answers
There is a specialty store that you like to go to when you are craving jelly beans. The price is reasonable at $1.30 per pound.
Luden [163]
It depends on how many pounds of jelly beans u get
7 0
3 years ago
Read 2 more answers
A guy wire 30 ft long supports an antenna at a point that is 24 ft above the base of the antenna.
GalinKa [24]
Use Pythagorean Theorem
c2 = a2 + b2
152 = a2 + 12
a2 = 152 - 122
=225 - 144 = 81
a = 9 ft
Distance from base of antenna = 9ft
4 0
2 years ago
Find the value of X<br><img src="https://tex.z-dn.net/?f=2x%20%3D%20%20%5Cfrac%7B74%7D%7B2%7D%20%20%20-%2037" id="TexFormula1" t
zubka84 [21]

The value of  x from the expression is 2

<h3>Expression and equation </h3>

Given the expression

2x = 74/2 - 37


We are to calculate the value of  x from the expression

2x = 37 - 37

Since 37 - 37 = 0

2x = 0

Divide both sides by 2:

2x/2 = 0/2

x = 0

Hence the value of  x from the expression is 2

Learn more on expression here: brainly.com/question/22048677

4 0
3 years ago
Read 2 more answers
Other questions:
  • The sides of a triangle measures 7,8, and 12. Which type of triangle is it?
    5·1 answer
  • Derek brought 15 cupcakes to the party after he gave one to each guest he had 6 left how many guests were at the party?
    14·2 answers
  • Write in words 1,080,000.
    14·2 answers
  • ?/3=4 find number that belongs under the radical
    11·1 answer
  • To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7 3 inches?
    13·2 answers
  • Pls help with both of them <br>will give brainliest and everything​
    6·1 answer
  • I will give Brainiest if you are right
    11·2 answers
  • The Lucas numbers are defined by the recursive formula t1 = 2, t2 = 1, tn = tn - 1 + tn - 2, where n âN and n &gt; 2. What are t
    6·1 answer
  • I need help pleaseeeee
    14·2 answers
  • The weight of Jacob’s backpack is made up of the weight of the contents of the backpack as well as the weight of the backpack
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!