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
Mariulka [41]
3 years ago
5

James completed 18 math problems,This is 30% of the problems he has to do.How many math problems must he do?

Mathematics
1 answer:
shtirl [24]3 years ago
6 0

Answer:

60

Step-by-step explanation:

percentage=18

rate=30%

base=_____

p/r=b

18/0.30=60

You might be interested in
If x+3y=-2 and 2x-6y=-8, which of the following equation is true?
rjkz [21]
Your answer is B) 12y = 4

You can find this by first rearranging the equation x + 3y = -2 to the form ‘x =‘:
x = -2 - 3y.

Then you can substitute this into the second equation, 2x - 6y = -8, and expand and solve:
2(-2 - 3y) - 6y = -8
-4 - 6y - 6y = -8
-12y = -4

Now because we know that -12y = -4, this is equivalent to 12y = 4, which is option B.

I hope this helps! Let me know if you have any questions :)
3 0
3 years ago
Solve the equation.<br> 5 left parenthesis 4 x plus 9 right parenthesis equals
coldgirl [10]

Answer:

The answer is 20x + 45

Step-by-step explanation:

SO distribute 5 into 4x and 9 to get 20x + 45

7 0
3 years ago
I forgot how to do this
Mamont248 [21]
To find the area of the rectangle, do A=lw which is 4x13=52. to find the area of the triangle, first find the height. this is 13-6=7. now do A=bh/2 which is (5x7)/2=17.5. 17.5+52=69.5 which is your answer. DONT OPEN ANY LINKS ON HERE, ITS A VIRUS
7 0
3 years ago
Read 2 more answers
Explain how the graph of f(x) is obtained
grandymaker [24]

Answer:

there is no picture

Step-by-step explanation:

sorry without a picture i cant :(

5 0
3 years ago
Each cement block weighs 0.6 kilograms. How much do 10 blocks weigh in total?
LiRa [457]

Answer:

6 kilograms

- Hope this helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Multiplying by 1000 would be the same as moving the decimal point how many places to the left
    6·2 answers
  • Which of the following algebraic expressions represent the word phrase "seven subtracted from a number"?
    12·2 answers
  • (08.01)Maggie wants to know how many students in her school enjoy watching sports on TV. She asks all 25 students in her math cl
    6·2 answers
  • Simplify (2x+y^2) (2y-4x-3y^2)
    7·1 answer
  • Sam And Four of his friends joined a recreational softball league. The team membership was $25 plus a $5 fee per game to pay the
    13·2 answers
  • Use the distributive property to remove the parentheses for this question?<br><br> -5 (4v - 2u - 3)
    7·1 answer
  • Mr. Johnson buys 5 bottles of lemonade for the school picnic. He buys four 28
    15·1 answer
  • In parallelogram CNWK, ZC and ZK are consecutive interior angles. The
    11·1 answer
  • Please need help!!!! Who ever find right answer will get brainly
    14·2 answers
  • Please help me it's urgent ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!