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
Mazyrski [523]
3 years ago
5

Which of the following equations has the given solution set?

Mathematics
1 answer:
tester [92]3 years ago
8 0
-2m + 5 = 2m + 5
2m + 2m = 5 - 5
4m = 0
m = 0

-2m + 5 = -2m + 5
-2m + 2m = 5 - 5
0 = 0

-2m + 5 = -2m - 5
-2m + 2m = 5 + 5
0 = 10
Solution set is Ф
The third equation is the correct answer.
You might be interested in
At a sale, Ricardo bought 24 reams of paper and 4 inkjet cartridges for $320. Britney bought 2 reams of paper and 1 inkjet cartr
Illusion [34]

Answer: 7.50 in paper and 35 in ink.

Step-by-step explanation:

7 0
2 years ago
80 is what percent 300 ( please explain)
egoroff_w [7]
It’s about 26.67%... hope this helps!
6 0
3 years ago
Read 2 more answers
Violet used 1 3/4 gallons of paint on her kitchen walls. She used 4 times as much paint for her living room and bedroom walls. H
beks73 [17]
The answer is 4 x 1 3/4 =4 12/16
7 0
3 years ago
Read 2 more answers
The population of a city increases by 0.5% per year. If this year's population is 374,000, what will next year's population be,
Ann [662]

Answer:

372,130

Step-by-step explanation:

1. Multiply 374,000 by 0.5

2. divide the answer by 100

3. subtract that answer from 374,000

4. This is the answer to your question

8 0
2 years ago
Read 2 more answers
Consider the equation below.
Korvikt [17]

Answer:

Equation in square form:

y=3(x+5)^2-4

Extreme value:

(h,k)=(-5,-4)

Step-by-step explanation:

We are given

y=3x^2+30x+71

we can complete square

y=3(x^2+10x)+71

we can use formula

a^2+2ab+b^2=(a+b)^2

y=3(x^2+2\times x\times 5)+71

now, we can add and subtract 5^2

y=3(x^2+2\times x\times 5+5^2-5^2)+71

y=3(x^2+2\times x\times 5+5^2)-3\times 5^2+71

y=3(x+5)^2-75+71

So, we get equation as

y=3(x+5)^2-4

Extreme values:

we know that this parabola

and vertex of parabola always at extreme values

so, we can compare it with

y=a(x-h)^2+k

where

vertex=(h,k)

now, we can compare and find h and k

y=3(x+5)^2-4

we get

h=-5

k=-4

so, extreme value of this equation is

(h,k)=(-5,-4)

6 0
3 years ago
Read 2 more answers
Other questions:
  • It is desired to estimate the mean GPA of each undergraduate class at a large university. How large a sample is necessary to est
    13·1 answer
  • HELP PLEASE AND THANK YOU!!!!!!
    5·1 answer
  • Miguel owns 4 types of sport socks and 2 pairs of running shoes , how many combinations of socks and shoes does he have ?
    9·1 answer
  • I need help with this... 4 more than some number d. and 3 is less than X. and the others :(
    15·1 answer
  • Answer, will mark brainliest ^^ (worth 61 points)
    14·2 answers
  • Given: bisects ∠MRQ; ∠RMS ≅ ∠RQS
    12·2 answers
  • I need help!!! I have until 9pm but extra credit if we turn it in before that
    12·1 answer
  • There are 5 times as many chickens as horses on a farm. There are 10 horses
    15·1 answer
  • Which units in the metric system are used to measure distance?
    14·1 answer
  • Plz help answer the question below thx ( I give brainiest)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!