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
Gelneren [198K]
3 years ago
7

Mike has been saving his allowance and then he got $25 for his birthday. He then went to the toy store and spent half his money

and now has $34 left. How much allowance money had he saved?
Mathematics
1 answer:
kondaur [170]3 years ago
7 0
He had $43. If you multiply 34 by 2 then subtract 25 that's your answer

You might be interested in
You have $35 to spend on candy and soda is $0.75 each. Assume x represents the amount of candy and y is the amount of sodas purc
sukhopar [10]
<h3>Answer:</h3>

x + 0.75y = ≤ 35

<h3>Explanation:</h3>

The amount of candy purchased, plus the amount of soda purchased times the amount per soda must be less than or equal to 35.

<em>I hope this helps, let me know if it's wrong though.</em>

7 0
3 years ago
Will give brainliest answer
Aneli [31]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is 75% of 162? Show your work and/or explain your reasoning.
zhannawk [14.2K]

Answer:

121.5

Step-by-step explanation:

75% =  75/100

Step 2 - Mutiply percenatge fraction by the entire (100%) quantity

75/100× 162 = 121.5

Final result

75 percent of 162 is 121.5

3 0
2 years ago
Read 2 more answers
The areas of two similar triangles are 72dm2 and 50dm2. The sum of their perimeters is 226dm. What is the perimeter of each of t
astraxan [27]

Answer:

Hence, the perimeter of the triangles are:

P=123.2727 dm

P'=102.7272 dm

Step-by-step explanation:

In two similar triangles:

The ratio of the areas of two triangle is equal to the square of their perimeters.

Let A and A' represents the area of two triangles and P and P' represents their perimeter.

Then they are related as:

\dfrac{A}{A'}=\dfrac{P^2}{P'^2}

We are given:

A=72 dm^2  , A'=50 dm^2

and P+P'=226 dm.-----------(1)

i.e. \dfrac{72}{50}=\dfrac{P^2}{P'^2}\\\\\dfrac{36}{25}=\dfrac{P^2}{P'^2}

on taking square root on both the side we get:

\dfrac{P}{P'}=\dfrac{6}{5}\\\\P=\dfrac{6}{5}P'

Now putting the value of P in equation (1) we obtain:

\dfrac{6}{5}P'+P'=226\\\\\dfrac{6P'+5\times P'}{5}=226\\\\\dfrac{6P'+5P'}{5}=226\\\\11P'=226\times 5\\\\11P'=1130\\\\P'=\dfrac{1130}{11}=102.7272

Hence,

P=226-102.7272=123.2727

Hence, the perimeter of the triangles are:

P=123.2727 dm

P'=102.7272 dm

6 0
3 years ago
*NEED HELP QUICKLY* son needs a math assignment done within the hour so he can submit it and get a decent grade. i tried helping
ahrayia [7]

time would be the independent variable as it doesnt depend on the distance. distance is dependant as you need a certain amount of time to get somewhere..

7 0
2 years ago
Read 2 more answers
Other questions:
  • Terrance picked 115.2 pounds of apples on Monday.
    7·1 answer
  • Roland and Sam wash dogs to make extra money. Roland can wash all of the dogs in 4 hours. Sam can wash all of the dogs in 3 hour
    12·2 answers
  • A submarine is traveling 180 below sea level.Find the new position of the submarine after it ascends 55 feet
    11·2 answers
  • Geometry help will give brainliest
    5·1 answer
  • PLEASE HELP BRAINLIEST 30 POINTS!!! IMAGE IS FOR FIRST QUESTION!! SHOW ALL WORK STEP BY STEP
    9·1 answer
  • Heeeeeeeeeeellllllllllllllllllllllllllllpppppppppppppppppppppp
    6·1 answer
  • I NEED THIS ANSWERED QUICKLY 25points
    7·1 answer
  • Can please some help me out with this 3 question
    13·1 answer
  • By rounding to 1 significant figure, estimate<br> 392.72<br> ÷<br> 8.44
    5·2 answers
  • UGHHHHHHHHHHHHHHHHHHHHHHHHH HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!