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
BigorU [14]
3 years ago
7

Mr. Loe gave a 15 question quiz worth 23 points. Multiple

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
3 0

Answer: 7 multiple choice questions and 8 free response questions

Step-by-step explanation: m is the number of multiple choice questions and f is the number of free response questions.

m+f=15

m+2f=23

You can subtract the first equation from the second, and get f=8

m+8=15

m=7

You might be interested in
Type the expression that results from the following series of steps:
d1i1m1o1n [39]
The expression would be (X-6)/7
5 0
3 years ago
D = 4ac - b²<br><br>true or false<br><br>Answer:<br><br>Reason:​
Naily [24]

Answer: FALSE

Reason: The Discriminant determines how many or what are the nature of the roots. To get the Discriminant of a quadratic equation, find the square the value of 'b' subtracted to the product of 4, the value of 'a', and the value of 'c'.

<h2>D - b² - 4ac</h2>

hope this helps :)

4 0
3 years ago
Read 2 more answers
Can someone help me plz
koban [17]

inaccurate

3 less than would be x-3, but 3-x would be 3 more

6 0
3 years ago
Find the missing number so that the equation has no solutions.<br> x - 18 = -3x - 8
Wewaii [24]

Answer: x = 5/2

Step-by-step explanation:

4 0
3 years ago
Help picture is shown!!!!
daser333 [38]
D,

Symmetry is when you split the shape, but they look the same. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Do Audience Ratings Differ Based on the Genre of the Movie? The dataset HollywoodMovies includes a quantitative variable on the
    15·1 answer
  • Ann travels from town a to town b in 3 hours she then takes another hour to travel from town b to town c the distance between to
    7·1 answer
  • Which expressions are less than 610
    11·1 answer
  • Kayla woks as a hairdresser. She earned $248.50 in tips in five days. if she earned the same amount each day, about how much did
    13·2 answers
  • Which is the simplified form of the expression?
    14·1 answer
  • Person 1 can do a certain job in twenty-one minutes, and person 2 can do the same job in twenty-eight minutes. When completing t
    14·1 answer
  • 2 m<br> 2 in<br> 1.7 m<br> 3 m<br> 1 m<br> 1 m
    9·2 answers
  • Last year, Michael biked 318 miles. This year, he biked m miles. Using m , write an expression for the total number of miles he
    6·1 answer
  • Find the square root of 169
    10·2 answers
  • HELLOOOO HELP PLEASE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!