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
anygoal [31]
3 years ago
9

Which equation best represents this situation? The number 84 increased by an unknown number is equal to 115.

Mathematics
2 answers:
Lina20 [59]3 years ago
8 0
I would say option A is the correct answer....

hope this helps :)

Deffense [45]3 years ago
6 0
The phrase "increased by an unknown number"  indicates the operation of addition.  Increase by a constant is same as adding.

------> 84 + C = 115
You might be interested in
HEEEELP PLEASE<br> I dont understand
lesya [120]

Answer:

<h2>y = 0.5x</h2>

Step-by-step explanation:

\dfrac{y}{x}=a\to y=ax\\\\\text{We have}\ x=1,\ y=0.5.\\\\\text{Substitute:}\\\\a=\dfrac{0.5}{1}=0.5\\\\\text{Therefore}\ y=0.5x

7 0
3 years ago
Read 2 more answers
The median-median line for a dataset is y = 1.133x + 0.731
Feliz [49]

Answer:

The median-median line is a better prediction.

Step-by-step explanation:

Both lines predict a value for x=50 that is less than 60. The median-median line value is closer to 60, so could be considered a better prediction.

3 0
3 years ago
A small theater had 9 rows of 25 chairs each. An extra 7 chairs have just been brought in. How many chairs are in the
Alchen [17]

Answer:

232

Step-by-step explanation:

9 x 25 = 225   225 + 7 = 232

another way to find it

9 x 20 = 180   9 x 5 = 45   180 + 45 = 225 + 7 = 232

8 0
3 years ago
Which pair of numbers have a GCF of 7?
Inessa [10]
A GCF is the greatest common factor. It is the largest number that fits into other numbers. A seven cannot fit into a number smaller than itself, that doesn't work. Try to fit 7 into a smaller number like 4, it doesn't work.

Option A is 21 and 3 and Option C is 7 and 1. Those can be eliminated because 7 is larger than 3 and 1.

Option B is 7, 14. 7 Is the largest number that goes into 7 and it goes into 14. So B works.

28 and 7 is Option D. 7 is the largest number that goes into 7 and it goes into 28, so D works.
6 0
3 years ago
On Monday, 337 students went on a trip to the zoo. All 9 buses were filled and 8 students had to travel in cars. How many studen
Reika [66]

Answer:

On each bus there were 36 kids

Step-by-step explanation:

First you take 337 subtract it by 8 then divide it by 9.

4 0
3 years ago
Other questions:
  • Rate of change help?
    12·1 answer
  • Will give brainliest
    8·2 answers
  • Write the coordinates of the vertices of a triangle J'K'L' that results from a translation of triangle JKL two units to the left
    7·1 answer
  • What do u remember about linear realationships on a graph
    11·1 answer
  • A woman is twice as old as her daughter. Twenty years ago, she was four times as old as he daughter. How old are they now? (i do
    5·1 answer
  • The value, V (t), in dollars, of a stock t months after it is purchased is modeled by the following equation.
    13·1 answer
  • What Is the domain of the function shown
    11·1 answer
  • PLEASE HURRY WILL GIVE YOU MY ACCOUNT AND BRAINLIEST IF YOU ANSWER CORRECTLY
    10·1 answer
  • Write each power as a proudct of the same the factor. Then find the value of 5^5
    13·2 answers
  • Consider the following expression.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!