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
S_A_V [24]
3 years ago
7

A packet of candles and box of matches cost #420. The candles cost 20 times as much as the matches

Mathematics
1 answer:
olga55 [171]3 years ago
6 0

Answer:

candles = $400

matches = $20

Step-by-step explanation:

Let cost of candles = $c

Let cost of matches = $m

c = 20 m (20 times m)

c + m = 420

20m + m = 420

21 m = 420

m = 20

c = 20 (20) = 400

You might be interested in
Helpppppppppppppppppppppppppppp
Maurinko [17]

Answer:

You know this because $110x20%=$22.

3 0
2 years ago
What is Reciprocal Property of Multiplication?
Kaylis [27]
<span>When the product of two numbers is one</span>
4 0
3 years ago
Read 2 more answers
The volume of a large aquarium is 210 yd. It is 3 yd wide and 2
Pavel [41]

Length of the aquarium is 35 yd

Step-by-step explanation:

  • Step 1: Volume of the aquarium = 210 yd³ given by Volume = length × width × height. Width = 3 yd and Height = 2 yd

Length = Volume/Width × Height

            = 210/3 × 2 = 210/6

            = 35 yd

5 0
3 years ago
Help me with problem 2 please
e-lub [12.9K]

Answer:

Second choice, 11/30

Step-by-step explanation:

38 + 22 = 60

He flipped tails 22 times out of 60 tries, so it's 22/60

Simplify with 2 and it's 11/30

8 0
2 years ago
Help Help Help me out with this, please
mezya [45]

the volume of cuboid is given by length*breadth*height

the volume of above cuboid is 6*12*125=864cubic in.

volume of below cuboid is 18*10*8=1440 cubic in.

totoal volume = 1440+864l=2304 cubic in.

4 0
3 years ago
Other questions:
  • Qual o resultado da subtração dos dois polinômios abaixo? (2x2 + 4x) (–2x2 + x – 6)
    8·1 answer
  • PLEASE HELP ME!! AT LEAST DO 2 PROBLEMS!
    7·1 answer
  • The volume of a cone is 3 comma 532.5 yd cubed . The radius and height of the cone are equal. What is the radius of the​ cone? U
    6·1 answer
  • For retirement, linda invested $4,000 in an account that pays 7% annual interest, compounded quarterly. find the value of his in
    8·1 answer
  • Solve the equation 34 - (x + 8) = 6x-2​
    10·2 answers
  • Patrick is collecting data on shoe size. What type of data is this?
    13·1 answer
  • 3) There are 60 total students in two of Mr. Weber's classes. 80% of them say he is
    15·2 answers
  • Let f(x)=3x=5 and g(x)=-4+7 find (f*g)(-4)
    14·1 answer
  • Not good at this so pls answer if u know
    15·2 answers
  • Find the value of x, y, and z
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!