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
aleksley [76]
3 years ago
8

Three tins, A, B and C, each contain buttons.

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
5 0
The number of buttons in tin C is 17.
x+4x+x-7= 137
combine like terms
6x-7=137
isolate the variable by adding 7 to both sides
6x=144
divide
x=24
but remember, tin c is x-7 so plug the 24 in, and the answer is 17.
You might be interested in
What must be the value of x if (x,4) lies on the line 3x +y = 10
torisob [31]
If (x, 4) lies on the line 3x+y=10, we can just substitute the values in
x=x and 4=y
3x+4= 10
Subtract 4 from each side
3x= 6
Divide by 3 on each side
x=2
so the x in (x,4) must be 2
7 0
3 years ago
1. How do you know whether an equation is linear or not?<br> Pls help!
lozanna [386]

Answer:

An equation is linear if its graph forms a straight line. This will happen when the highest power of x is 1. Graphically, if the equation gives you a straight line then it is a linear equation. Else if it gives you a circle, or parabola, or any other conic for that matter it is a quadratic or nonlinear equation.

4 0
2 years ago
Read 2 more answers
Rachel's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Rachel $4.20 per pound, and typ
Andre45 [30]

Answer:

Make by Make

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The point-slope equation of a line is....? HELP ME
Kay [80]
Y-y1=m(x-x1) she kdhkshs jshdkhd
8 0
2 years ago
I will give brainliest!
MakcuM [25]

Answer:

yesss

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Square root 32x^10y^n simplifies to (4x^5y^3 square root 2y) what is the value of n?
    11·1 answer
  • Arc length
    14·1 answer
  • A meteorologist was accurate 90% of the time, reporting accurately for 45 days. How many days of weather did he report
    12·1 answer
  • Write the ratio as a fraction in simplest form. 21 3/4 meters in 2 1/2 hours<br><br> plz help
    14·1 answer
  • Which scenario is modeled in the diagram below? Percents Total 80% 20% 100% 20% 20% 20% 20% $6.87 Dimitri used a coupon that sav
    14·2 answers
  • 2 quarts equal how many cups
    6·2 answers
  • 3 sin^{2} x +cos 2x= (5/4)<br>answer in radians
    15·1 answer
  • Are these answers right I left so please give me a honest answer thank you
    10·1 answer
  • Question 8 of 10
    6·1 answer
  • Is the graph increasing, decreasing, or constant?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!