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
madam [21]
3 years ago
12

Mrs. Benson has graded 46 math assignments but has 80% of the assignments left to grade. Mrs. Benson has how many math assignmen

ts left to grade.
Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

Mrs. Benson has 184 math assignments left to grade.

<u>Step-by-step explanation:</u>

Here we have , Mrs. Benson has graded 46 math assignments but has 80% of the assignments left to grade.We need to find Mrs. Benson has how many math assignments left to grade. Let's find out:

Let total Number of math assignments be x , So According to question 46 math assignments are graded & 80% are left i.e.

⇒ x = 46+\frac{80x}{100}

⇒ x -\frac{80x}{100}= 46

⇒ \frac{100x-80x}{100}= 46

⇒ \frac{20x}{100}= 46

⇒ \frac{x}{5}= 46

⇒ x=230

Now , Assignments left to grade is :

⇒ 230-46

⇒ 184

Therefore , Mrs. Benson has 184 math assignments left to grade.

You might be interested in
Find the approximate surface-area-to-volume ratio of a bowling ball with a radius of 5 inches.
Nataly_w [17]
Surface area of a ball: 
S=4πr^2=4*π*5^2=100π

Volume of a circle:
V=4/3*π*r^3=4/3*π*125=(500/3)*π=165π

The approximate surface-area-to-volume ratio would be 1:1,5
6 0
3 years ago
Math Help
-Dominant- [34]
X=1, because they both have the same height (y), so they'll cross each other!
4 0
3 years ago
Simplify (-2x^3)^2 x y x y^9
nadezda [96]
Answer: 4x^6y^10
Explanation:
(-2x^3)^2 x y x y^10
= 4x^3 x 2 x y^1+9
4x^6 x y^10
= 4x^6y^10

8 0
3 years ago
Point D is on line segment CE.Given CD = X, DE = 7, and CE = 2x, determine the numerical length of CD
Usimov [2.4K]

Answer:

CD = 7

Step-by-step explanation:

Since D is on the line segment CE then

CE = CD + DE , substitute values

2x = x + 7 ( subtract x from both sides )

x = 7

Thus

CD = x = 7

7 0
3 years ago
Evaluate the expression when x =19 and y =7
PtichkaEL [24]

Answer:

Plug in X and Y by replacing the given numbers where you see letters.

Step-by-step explanation:

What I said above.

3 0
2 years ago
Other questions:
  • ANSWER FAST PLEASE I AM VERY CONFUSED!!!!!
    10·1 answer
  • Loretta is rolling an unfair 6 sided die with a single number between 1 and 6 on each face. She has a 70% chance of rolling a fo
    10·1 answer
  • In ΔABC, BC = 12 and tan B = 0.58333. What is the length of the hypotenuse, to the nearest tenth?
    14·1 answer
  • Ashley is preparing for a horse riding competition. She has trained her horse for 5 hours and has completed 195 rounds. At what
    6·2 answers
  • 761.8 x 10^-8 Express the number in scientific notation. A) 7.618 x 10^-6 B) 7.618 x 10^-8 C) 7.618 x 10^2 D) 7.618 x 10^6
    6·1 answer
  • Find the mean of the data in the pictograph below. sundaes in each store
    15·2 answers
  • I dont understand linear equations,what is the purpose of a linear equation?
    12·2 answers
  • The equation c=0.09s gives the amount c (in dollars) of commission a salesperson receives for making a sale of s dollars.
    11·1 answer
  • 2 divided by 3 2/3<br> 4 3/4 divided by 7/8
    7·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!