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
marissa [1.9K]
3 years ago
5

How old am I if 400 reduced by 2 times my age is 204

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
8 0

Answer:

302yrs old.... DAM

Step-by-step explanation:

2x-400=204

   +400    +400

2x=604

/2      /2

x=302

You might be interested in
Trinity runs 147 meters in 35 seconds assuming her speed constant: a. write an equation for Trinitys distance, d, in terms of th
noname [10]

Answer:

nb

Step-by-step explanation:

3 0
3 years ago
HELP PLEASE I need an answer ASAP
quester [9]

Answer:

72/97

Step-by-step explanation:

take angle c as reference angle

to find sin c

sin c = opposite / hypotenuse

sin c = 72 / 97

5 0
3 years ago
Read 2 more answers
How many windows would Carpenter A install in 10 hours?
DerKrebs [107]

Answer:

vdv

Step-by-step explanation:

vfvfvdv

3 0
2 years ago
Bill has enough money to buy no more than 1/2 pound of cheese. how much cheese could he buy?
quester [9]
Let
 x: amount of pounds of cheese that Bill can buy.
 We can write the following inequation for this problem
 x <= 1/2
 Therefore, Bill could buy up to 1/2 pound of cheese.
 answer
 1/2 pound of cheese (maximum)
7 0
3 years ago
You need 660 mL of a 40% alcohol solution. On hand, you have 35% alcohol mixture. You also have a 95% alcohol mixture. How much
ozzi

Answer:

A. 605 mL of the 35% solution

B. 55 mL of the 95% solution

Step-by-step explanation:

It is given that, you need 660 mL of a 40% alcohol solution. On hand, you have 35% alcohol mixture. You also have a 95% alcohol mixture.

Let x and y be the amount of 35% alcohol solution and 95% alcohol solution (in mL) respectively.

So,

Amount equation: x+y=660        ...(1)

Alcohol equation : 0.35x+0.95y=0.40(660)\Rightarrow 0.35x+0.95y=264     ...(2)

On solving (1) and (2), we get

0.35(660-y)+0.95y=264

231-0.35y+0.95y=264

0.6y=264-231

y=\dfrac{33}{0.6}

y=55

Now, substitute y=55 in (1).

x+55=660  

x=660-55  

x=605  

Therefore, we need 605 mL of the 35% solution  and 55 mL of the 95% solution.

4 0
3 years ago
Other questions:
  • A pizza delivery chain advertises that it will deliver your pizza in no more 20 minutes from when the order is placed. Being a s
    5·1 answer
  • The slope of the line below is -2. Use the coordinates of the labeled point to find the point-slope equation of the line. 
    10·2 answers
  • sam has five favorite football teams, and every week, he puts their flags on his flagpole in random order a. in a given week, ho
    14·1 answer
  • A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. find the value that is +3 standard devi
    12·2 answers
  • How is growth shown in a rule
    14·1 answer
  • Plz help with science!
    12·1 answer
  • Decompose 2 ⅜ Plz help
    9·1 answer
  • Use the order of operations to simplify one ninths time three cubed minus nine times one sixth plus two thirds
    15·1 answer
  • The second side of a triangular deck is 4 feet longer than the shortest​ side, and the third side is 4 feet shorter than twice t
    9·1 answer
  • What is the volume of the prism if each cube is 1 cm to the third power?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!