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
Dvinal [7]
3 years ago
12

Can you check my answer?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0
The rate of change is another way of saying slope 
since the total text messages increase by 35 each day the slope (rate of change) should be 35

Way to prove it if slope isn't as obvious:

since you have the day and the total text messages you can use day as x and total text messages as y giving you the coordinates of: (1,35) (2,70) (3,105)

then you can use the slope formula to find the slope 
m= (y₂-y₁)/(x₂-x₁) and pick two coordinates to plug in

I choose coordinates (1,35) and (2,70) to plug into the equation
m=(70-35)/(2-1)
m=35/1
m=35
so the rate of change is 35 

You might be interested in
Solve with a system of equations: Two angles are supplementary if the sum of their measures are 180 degrees. If one is 90 degree
julsineya [31]

Answer:

  The measures of the angles are 150° and 30°.

Step-by-step explanation:

Let x and y represent the measures of the angles, with x representing the larger angle.

  x + y = 180 . . . . . . the two angles are supplementary

  x = 90 + 2y . . . . . one is 90° more than twice the other

___

Substituting the expression given by the second equation into the first, we have ...

  (90 +2y) +y = 180

  3y = 90 . . . . . . . . . . collect terms, subtract 90

  y = 30 . . . . . . . . . . . divide by the coefficient of y

  x = 180 -y = 150

The measures of the angles are 150° and 30°.

6 0
3 years ago
Which equation is equivalent to 9x+4y=16
g100num [7]

Answer:

8x time 2x= 16

4 0
3 years ago
What fraction would you add to 29/6 to make 4
Zigmanuir [339]
Keeping in mind that 29/6 is greater than 4, is actually 4 and 5/6, so the amount we'll "add" will be a negative one.

\bf \cfrac{29}{6}+x=4\implies x=4-\cfrac{29}{6}\implies x=\cfrac{4}{1}-\cfrac{29}{6}\implies x=\cfrac{(6)4-(1)29}{6}
\\\\\\
x=\cfrac{24-29}{6}\implies x=\cfrac{-5}{6}\\\\
-------------------------------\\\\
\cfrac{29}{6}+\left( -\cfrac{5}{6} \right)=4
8 0
3 years ago
1 hundreds +5 tens +12 ones
charle [14.2K]
<span>1 hundreds + 5 tens + 12 ones

= 100 + 50 + 12 

= 162</span>
8 0
3 years ago
Read 2 more answers
15. Hatice Hanım, 3 çocuğuna birer
elena-14-01-66 [18.8K]

Answer:

D

Step-by-step explanation:

Merhaba!

500-5=495

bir ayakkabı=495/3=165

Good work ;)

6 0
3 years ago
Other questions:
  • Which system of linear inequalities is represented by the graph?
    8·1 answer
  • sofia wants to rent an apartment. she visits apartment a which charges $100 for a one time deposit and $400 per month for rent.
    5·2 answers
  • Write 2x(3x) + 2x(5) in factored form.
    6·2 answers
  • A robot filled 105 medicine bottles in 3 minutes. it filled them at a constant rate. what was the rate per minute at wich the ro
    5·1 answer
  • 6x+4=4x+24...................
    11·2 answers
  • Find the volume. Use pi as part of the equation. Round to the nearest 10th
    14·2 answers
  • expand and simplify completely (log). PLEASEE HELP ASAP!!! I WILL GIVE BRAINLIEST!! thank you so much!!!!
    8·2 answers
  • Pls help me i will give u brainlest!:)
    8·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%20%5Ctimes%208%7D%20" id="TexFormula1" title=" \sqrt{81 \times 8} " alt=" \sqr
    13·1 answer
  • Find the equation of the linear function represented by the table
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!