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
Zielflug [23.3K]
2 years ago
11

Asap

Mathematics
2 answers:
Tju [1.3M]2 years ago
7 0

Answer:

b. the test contains 10 3- point questions and 14 5-point questions.

Step-by-step explanation:

good luck <3

ladessa [460]2 years ago
7 0

Answer:

B

Step-by-step explanation:

3x+5y=100\\x+y=24\\

The first thing you have to do is subtract equations.

2x+4y=76\\x+2y=38\\

We know that x+y=24.

Subtract that from the equation we got now.

y=14

There are 14 5 point questions and ten 3 point questions.

70+30=100

Please give me a brainliest if it helped you!

You might be interested in
A rectangular auditorium seats 1302 people. The number of seats in each row exceeds the number of rows by 11. Find the number of
sveticcg [70]
Number of seats = 42

Seats per row x row = 1302
s x r = 1302

rows + 11 = seats per row
r + 11 = s

s x r = 1302
(r + 11) x r = 1302
r^2 + 11r = 1302
r^2 + 11r - 1302 = 0
(r + 42) x (r - 31) = 0
r = -43 or 31

Cannot have negative rows so the number of rows is 31, and the number of seats per row is 31 + 11 = 42

Check: 31 x 42 = 1302 :)
8 0
2 years ago
Thirty four and nine ten thousandths
dybincka [34]
34.100 efefref evf dewdcec
7 0
3 years ago
Write the slope intercept form of the equation of the line through the given point with the given slope through(-3,2), slope = -
arlik [135]
So basycilly slope intercept form is y=mx+b where m=slope and b=y intercept
slope=-1
subsiute
y=-1x+b
y=-x+b
so we are given the point (-3,2)
x=-3 and y=2 is one solution
subsitue and solve for b
2=-(-3)+b
2=3+b
subtract 3 from both sides
-1=b

the slopt inercetp form is y=-x-1

5 0
3 years ago
Read 2 more answers
the data in the table below represents a linear relationship . what is the missing piece of data table and answer choices will b
Gennadij [26K]

C) 2

1) Given the table, let's find out that missing data picking 2 points (2,-10) and (6,-4)

Since we have the slope, let's work on finding the linear coefficient

plugging point (2,-10) into that:

y= mx +b

-10 =3/2(2) +b

-10 =6/2 +b

-10= 3 +b

-10-3 =b

b= -13

2) So the rule of that function is y= 3/2x -13

Plugging x= 10 we have

y= 3/2(10) -13

y=2

3) So the missing y-coordinate is 2.

3 0
1 year ago
The quadrilateral WXYZ has vertices W(3,-5) X(1,-3) Y(-1,-5) and Z(1,-7)
dmitriy555 [2]
The preimage WXYZ is to undergo a rotation of 90° in the clockwise direction.
A 90° clockwise rotation leads to the following change in the coordinates;
(x,y) -> after rotation (y,-x)
this rule applies for all the vertices in the preimage
W - (3,-5)  --> W' (-5,-3)
X - (1,-3) ---> X' (-3,-1)
Y - (-1,-5)---> Y' (-5,1)
Z - (1,-7) ---> Z' (-7,-1)
therefore the new coordinates are W' (-5,-3), X' (-3,-1), Y' (-5,1) and Z' (-7,-1)
5 0
2 years ago
Other questions:
  • Let f(x)=x^2 and g(x)=x-3. evaluate (fog)(-2)
    13·1 answer
  • Missing fraction<br> blank + 1/16 = 3/2
    5·1 answer
  • 4a+10=38 solve the equation
    9·2 answers
  • Noor rode her bike two fifth mile in one twelfth hour. At this rate, how far would Noor ride her bike in 1 hour?
    8·2 answers
  • Find the sum of 8756,9094 and 37,065
    8·1 answer
  • The area of a piece of land that is in the shape of a triangle is 1/12 square mile. One dimension of this piec of land is 4/21.
    13·1 answer
  • What is the slope of the line?
    9·1 answer
  • are given the sets A = (even numbers less than 10) and B = (multiples of 3 greater than 3) A:name the communities A and B B:desc
    15·1 answer
  • F(3) = x + 2; in this equation what is the argument?
    7·1 answer
  • A circle has a diameter of 4 in. What is the Radius and Circumference
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!