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
lisov135 [29]
3 years ago
7

A soma das idades de Carlos e Mário é 40 anos. A idade de Carlos é 3/5 da idade de Mário. Qual idade de Mário?

Mathematics
1 answer:
Art [367]3 years ago
4 0
The correct answer would be 5
You might be interested in
Help his is harder than I thought​
garik1379 [7]

Answer:

c) 4x = 20

x = 5

Step-by-step explanation:

Let the number of people in a van = x

Number of people in 4 vans = 4 *x = 4x

4x = 20

Divide both sides by 4

x = 20/4

x = 5

5 0
3 years ago
96 fl oz compared to 8 pt
kirill [66]
Well,
96fl oz is equal to 6 pints.
96 fl oz= 6 pints

So witch is bigger, 6 pints ( 96fl oz) or 8 pints?


Your answer is,<u> 8 pints is greater than 96fl oz (6 pints).</u>


Hope this helped!
Good luck on your home work! (:
3 0
3 years ago
Someone please help me
Minchanka [31]
Are you supposed to solve for the equations?
8 0
3 years ago
Analyze the diagram below and complete the instructions that follow. (7x - 3) (12x -7) Solve for x.
yarga [219]

Answer:

Step-by-step explanation:

(7x-3)(12x-7)

we are solving for x and we are multiplying.

we start with the x's 7x*12x=  84x

-3*-7=21

so now we have

84x+21=0

the 0 is a placer for answering the question

we minus 21 to both sides

84x=-21

now we divide

84/-21= -4

x=-4

6 0
2 years ago
In Death Valley, California, the highest ground temperature recorded was 94°C on July 15, 1972. In the formula C = 59(F −32), C
Leona [35]
Answer:

The answer to the problem is C I think hopefully I’m right I did the problem twice to make sure
3 0
3 years ago
Other questions:
  • Identify the axis of symmetry and vertex of f(x) = –2x2 –2x–1.
    9·2 answers
  • Simplify the following ​
    5·1 answer
  • Determine the length of arc JL.
    6·1 answer
  • 1. A ladder 17 feet long is leaned up against a house,
    8·1 answer
  • What is -4 4/25 as a decimal
    8·2 answers
  • What is the volume of the cylinder. 12r 15h
    13·2 answers
  • How many decimal places does an irrational number have?
    9·1 answer
  • Help ? On this question and show me your working out so I know
    15·1 answer
  • A bakery makes 40 different flavors of muffins. 25% of the flavors have chocolate as one of the ingredients. How many flavors ha
    11·1 answer
  • Pip, David and Bridget share £60 in a ratio 1:2:2. How much money does each person get?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!