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
VMariaS [17]
3 years ago
11

Daniel had $57 to spend on gifts he spent $10.51 on a gift for Isaac $8.73 on a gift for madison and $8.47 on a gift for Abigail

how much money does Daniel have left
Mathematics
2 answers:
mina [271]3 years ago
7 0
57-10.51=46.49
46.49-8.73=37.76
37.76-8.47=29.29
Therefore Daniel has $29.29 left.
bearhunter [10]3 years ago
4 0
$29.29 is how much he has left
You might be interested in
Write a function describing the relationship of the given variables.
Oliga [24]

Answer:

The function describing the relationship of V and t is V = 3t²

Step-by-step explanation:

* Lets explain the meaning of direct variation

- The direct variation is a mathematical relationship between two

  variables that can be expressed by an equation in which one

  variable is equal to a constant times the other

- If Y is in direct variation with x (y ∝ x), then y = kx, where k is the

 constant of variation

* Now lets solve the problem

# V is varies directly with the square  of t

- Change the statement above to a mathematical relation

∴ V ∝ t²

- Chang the relation to a function by using a constant k

∴ V = kt²

- To find the value of the constant of variation k substitute V and t

 by the given values

∵ t = 6 when V = 108

∵ V = kt²

∴ 108 = k(6)² ⇒ simplify the power 2

∴ 108 = 36k ⇒ divide both sides by 36 to find the value of k

∴ 3 = k

- The value of the constant of variation is 3

∴ The function describing the relationship of V and t is V = 3t²

3 0
3 years ago
Plz help ill give 15 points
yan [13]

Answer:

b

Step-by-step explanation:

5 0
2 years ago
On farm there are 200 cows from those 200 cows there are 150 cows that can give milk .in one corral there are 20 cows. How many
LiRa [457]

Here the two samples should be comparable .

The total number of cows in the farm = 200

the total number of cows giving milk = 150

the total number of cows in corral = 20

Suppose total number of cows giving milk in corral = x

The ratio of the total number of cows present to the total number of cows giving milk should be same in farm and corral

so : 200 = 20

------- -------

150 x

now we do cross multiplication :

200 x = 150* 20

200x = 3000

x= 3000/200

x= 15

SO we expect 15 cows in corral should be giving milk .

Answer : 15

4 0
2 years ago
Read 2 more answers
What’s nine plus ten?
qaws [65]

Answer: 19

*The joke is 21 lol!*

3 0
3 years ago
Read 2 more answers
Fifty three less than twuce a number is 31 what is the number​
BartSMP [9]

Answer:

42

Step-by-step explanation:

So if the result of it is 31,

And it is 53 less you would add back 53

53 + 31 = 84

And it is twice a number so you divide by 2 (opposite of twice a number)

84/2 = 42

5 0
3 years ago
Other questions:
  • A square has a side length of 22 meters what is the area of the square
    7·1 answer
  • Find (g-f)(6) where f and g are the following functions:<br>f(x)= x+7 and g(x)=x^2+2x-5
    12·1 answer
  • Name three pairs of numbers that have 5 as their gfc (Greatest Common factor). Use each number once in your answer. I really nee
    6·2 answers
  • 2. Classify the expression.
    6·1 answer
  • If the radius of a circle is 15 units and the center
    9·1 answer
  • Pls do it fast
    9·1 answer
  • No entiendo matemáticas alguien me podría ayudar​
    14·1 answer
  • Suppose f(x) = mx + b. What is the inverse function in terms of m and b?
    14·1 answer
  • Pls solve this<br> A) 16<br> B) 8<br> C) 4<br> D) 2
    14·1 answer
  • ASAP NOW! PLSS! I WILL MARK 5 STARS! PLSSS! thank you!! At noon, the temperatures in Portland, Maine and Phoenix, Arizona had op
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!