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
slava [35]
3 years ago
15

A test has twenty questions worth 100 points. The test consists of multiple choice questions worth 3 points each and extended re

sponse questions worth 11 points each.
How many multiple choice questions are on the test?
Mathematics
1 answer:
Snezhnost [94]3 years ago
7 0
X+y=20 (3x+3y=60)
3x+11y=100

8y=40
y= 5
X=15
You might be interested in
The perimeter of a rectangle is 46in and the diagonal is 17 in
dmitriy555 [2]

Answer + explaination

p=2*(L+l)=46

L+l=46:2

L+l=23

(L+l)^2=529

(L^2+l^2)+2l*L=529

D= V L^2+l^2= 17

L^2+l^2=289

so 289+2l*L=529

    2l*L=529-289=240

l*L=240:2

A=120

4 0
2 years ago
A sofa regularly sells for 680. The sale price is 639.20. Find the percent decrease of the sale price from the regular price.
elena55 [62]
There is a 6% decrease as 639.20 divided 680 is 0.94. Meaning 6% decrease.
6 0
2 years ago
Members of a lacrosse team raised $1396.75 to go to a tournament. They rented a bus for $850.50 and budgeted $28.75 per player f
4vir4ik [10]

Answer:

19 players

Step-by-step explanation:

If the team raises $1396.75 and the bus costed $850.50 then the remaining budget is = 546.75

If each meal is $28.75 then you could buy 19 meals for 19 players to take to the tournament.

7 0
3 years ago
6. Given the function
fredd [130]

Answer:

See below.

Step-by-step explanation:

The  x - 1 will  move whole graph 1 unit to the right.

The 1/2 will stretch it horizontally by a factor 2.

The 2 will  stretch it vertically by a factor 2.

The -7 translates it 7 units down.

7 0
3 years ago
Pls help asap! i will give brainliest
Elenna [48]

Answer:

G

Step-by-step explanation:

I did this assignment yesterday

6 0
2 years ago
Read 2 more answers
Other questions:
  • Find an equation for the nth term of the arithmetic sequence. -17, -14, -11, -8, ...
    13·2 answers
  • What is the answer to this question ? -7+17=
    12·2 answers
  • This coordinate grid shows the location of 4 tents around a campfire.
    5·1 answer
  • If BC = 6 and AD = 5, find DC. 4 4.5 7.2
    10·1 answer
  • The area of a parallelogram is 96 cm squared the height is 4 cm less than the length what is
    15·2 answers
  • I need help with this question
    9·2 answers
  • What is the mean, Median, Mode and Range of 8, 10, 3, 9, 12, 4, and 3
    11·1 answer
  • A test has twenty questions worth 100 points. The test consists True/False questions worth 3 points each and multiple choice que
    7·1 answer
  • Number 13. Multiply please.
    9·1 answer
  • Use an integer to represent 15 feet and below sea level
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!