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
Rufina [12.5K]
3 years ago
10

Volunteers at Sam's school use some of the student council's savings for a special project. They buy 3 backpacks for $7 each and

fill each backpack with paper and pens that cost $6. By how much did the student council's savings change because of this project?
The savings was changed by
dollars.
Mathematics
2 answers:
Black_prince [1.1K]3 years ago
7 0
The student councils savings decreased by $39.
nydimaria [60]3 years ago
3 0

Answer:

Sam's student council spent $39 on backpacks + paper and pens.

Step-by-step explanation:

They bought 3 backpacks for $7 each. 3 x 7 = $21.

They also filled those backpacks with paper and pens costing $6 each. 3 backpacks x $6 = $18.

Now, add the two prices.

18 + 21 = 39

<em>hope this helps :)</em>

You might be interested in
Can someone answer all of my questions cause I need the answers rn.ty ILY <br><br>​
slamgirl [31]

Answer:

Sure

Step-by-step explanation:

But Where's the questions sweetie

7 0
2 years ago
Which of the following is an extraneous solution of startroot 4 x 41 endroot = x 5? x = –8 x = –2 x = 2 x = 8
Gnom [1K]

The extraneous solution of startroot 4 x 41 endroot = x 5 will be A. -8.

<h3>What is an extraneous solution?</h3>

It should be noted that an extraneous solution simply means a root of a transformed equation which isn't part of the original equation.

✓4x + 41 = x + 5

Square both sides

4x + 41 = x² + 10x + 25

x² + 6x - 16

x(x + 8) - 2(x + 8) = 0

x + 8 = 0

x= 0 + 8 = 8

Learn more about extraneous solution on:

brainly.com/question/295656

#SPJ4

7 0
2 years ago
Read 2 more answers
Find two numbers the exact answer is between 8×684
ollegr [7]
 8 * 684 = 5472

it is in between 5471 and 5473
8 0
3 years ago
Graph the line by plotting any two ordered pairs that satisfy the equation.
ollegr [7]

Answer:

(0,-4)

(3,0)

Step-by-step explanation:

Let start at the orgin.

This is a linear equation since the equation is in the form of

y = mx + b

where m is the slope and b is the y intercept.

Since we starting at the orgin, and b is our y intercept.

Our first point is

(0,-4).

since the slope is 4/3.

We would rise 4 from the y value and run 3 to the x value.

In other words, to find your second point, go up 4 units from the first point and move to the right 3 units.

So our next point is at

(3,0).

U can continously go up 4 units and move 3 units to the right to find other points.

6 0
3 years ago
Can the sides of a triangle have lengths 2, 7, and 8?
Natalka [10]

Answer:

Yes

Step-by-step explanation:

As long as any two numbers added are greater than the number not chosen they can make a triangle

2+7= 9     9 is greater than 8

8+2= 10    10 is greater than 7

7+8= 15 .  15 is greater than 2

3 0
3 years ago
Other questions:
  • Solve the compound inequality 7x &gt; –35 and 3x ≤ 30.
    15·2 answers
  • HELP ASAPP!!!!!!!!
    5·2 answers
  • I just need help with the last part. the c) part<br> Describe the end behavior of the function:
    11·2 answers
  • Some students were surveyed about how much time they spent playing video games last week and their overal test average.
    12·1 answer
  • Jared is redoing his bathroom floor with tiles measuring 6 in. by 14 in. The floor has an area of 8,900 in. What is the least nu
    13·2 answers
  • Solve the following compound inequality: 4x + 8 15
    7·1 answer
  • An angle through 1/6 of circle. What is the measure of this angle?
    11·1 answer
  • A set of cards includes 24 yellow cards, 18green cards, and 18 blue cards. What is the probability that a card chosen at random
    14·1 answer
  • Julie has a part time job after school she gets paid at a constant rate of dollars per hour.Julie works 12$ per month . Use this
    13·1 answer
  • Which card on the bottom is the statement and which 3 cards are the reasons?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!