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
Mrrafil [7]
3 years ago
11

I need help with this question​

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer:

Step-by-step explanation:

It's algebra really, basically make a system of equations.

1b+5j=t

3b+2j=2t

I'm gonna solve the first one for buckets so we have it in terms of jars.

b+5j=t

b=t-5j

Now I plug that into the other equation

3b+2j=2t

3(t-5j)+2j=2t

3t-15j+2j=2t

Now, since it wants how many jars are in one tub, I want to solve it so there's 1t on one side of the equation and all js on the other.  or it other words solve for t.

3t-15j+2j=2t

3t-13j = 2t

3t = 2t+13j

t = 13j

So it takes 13 jars to make one tub, or one jar is 1/13 of a tub.  You could then plug that in to one of the equations and find how much a  bucket is.  

You might be interested in
What is the answer 5 1/6
MrRissso [65]

Answer:

= 31/6

Step-by-step explanation:

Multiply the denominator(6) by the whole number(5) to get 30 then add it to the numerator(1) to get 31, then put it over the original denominator to get 31/6.

5 0
3 years ago
WILL GIVE A BRAINLEST<br><br> Which piecewise relation defines a function?
HACTEHA [7]

The 3rd Image defines a piecewise function because for it to be a function, every input must match to exactly one and only one output. In Images 1, 2, and 4, there are certain inputs that have two outputs or stated otherwise, have two y-values for the same x-value. Only the 3rd Image matches 1 x-value to every 1 y-value. So, that's your answer.

4 0
3 years ago
Read 2 more answers
Identify the maximum value of the function y = -6x^2- 12x - 1
Vlada [557]

Answer:

The maximum value is 5

Step-by-step explanation:

Since this is an upside-down parabola, the maximum value occurs at the vertex. Using -b/2a, we can find the x-value of the vertex and use that x value to plug back into the original function to find the maximum value.

x = -b/2a = -(-12)/(2(-6)) = 12/-12 = -1

f(-1) = -6(-1)^2-12(-1)-1 = 5

6 0
3 years ago
Read 2 more answers
The hypotenuse of a 45°-45°-90° triangle measures 4 cm. What is the length of one leg of the triangle? 2 cm 2 StartRoot 2 EndRoo
Oxana [17]

Answer:

2\sqrt{2} cm

Step-by-step explanation:

In order to solve this you just have to remember the formula for the sides and hypotenuse of the triangle rectangle:

c^{2} =a^{2} +b^{2}

Since A and B are equal we will use X to represent them both:

c^{2} =a^{2} +b^{2}\\4^{2} =x^{2} +x^{2}\\16 =2x^{2}\\8=x^{2} \\x=\sqrt{8}=\sqrt{4*2}=2\sqrt{2}

ANd by solving the equation we get that the length of the legs of the triangle rectangle with a hypotenuse of 4cm is 2\sqrt{2} cm

7 0
3 years ago
Read 2 more answers
10x+18&lt;-2<br>help me please!!!
sergey [27]
10x ∠-20
x∠-20/10

x∠-2

this is your answer
hope it helps
3 0
3 years ago
Read 2 more answers
Other questions:
  • How much greater is the area of a square with a side length of 7 inches than the area of a circle with a radius of 4 inches?
    11·2 answers
  • How many real-number solutions does 4x² + 2x +5=0 have?
    11·1 answer
  • What would 6 times the sum of 4 and y be?
    6·2 answers
  • Cos9xcos4x help me please
    8·1 answer
  • You want to limit the amount of television you watch to an average of at most two hours per week do an eight week. How many hour
    5·1 answer
  • If f(x) = 4x3 - 2x and g(x) = x3 + 6x2 + 3x - 7, then find f(x)<br> + g(x)
    9·1 answer
  • Does this graph represent a function? Explain. *
    8·1 answer
  • Can someone please help me graph this??!!!
    14·1 answer
  • Anyone best gets brainky
    6·2 answers
  • Find the equation of the axis of<br> symmetry for this function.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!