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
8090 [49]
2 years ago
15

HELP MEE!!! PLEASE

Mathematics
1 answer:
prohojiy [21]2 years ago
3 0

Answer: 45 items

Step-by-step explanation:

2 key chains in 5 bags so 2+2+2+2+2=10

Then it says 7 treats in each 5 bags so

7+7+7+7+7=35

So 10+35=45 so she had 45 items

And put 9 items in each bag

You might be interested in
Find the errors and correct the following mathematical sentences.​
lana66690 [7]

Answer:

This is your answer

5 0
2 years ago
A coordinate grid showing Number of Classes on the horizontal x-axis and Total Cost in dollars on the vertical y-axis with 2 lin
Oksana_A [137]

The system of equations representing these costs are; y = 7.5x and y = 5.5x + 10

<h3>How to find the equation of a line?</h3>

The slope of the first line is;

m = (y2 - y1)/(x2 - x1)

m = (32 - 10)/(4 - 0)

m = 5.5

Now, the first coordinate has a y-intercept of 10. Thus, the equation here for the cost is; y = mx + c = 5.5x + 10

The slope of the second line is;

m = (y2 - y1)/(x2 - x1)

m = (15 - 0)/(2 - 0)

m = 7.5

Now, the first coordinate has a y-intercept of 0. Thus, the equation here for the cost is; y = mx + c = 7.5x + 0 = 7.5x

Thus, the system of equations representing these costs are;

y = 7.5x and y = 5.5x + 10

Read more about Equation of a line at; brainly.com/question/13763238

#SPJ1

5 0
2 years ago
Which of the following is true about the function shown below?
Reil [10]

Answer:


Step-by-step explanation:

d is true

5 0
3 years ago
Simplify only do not solve, 7(e-8)+12-2e
Liula [17]
5e-44
Hope this helped! 
7 0
3 years ago
Read 2 more answers
The surface areas of two similar solids are 384 yd squared and 1057 yd squared The volume of the larger solid is 1795. What is t
Arturiano [62]
This is the concept of scale factors, we are required to calculate for the volume of the smaller solid if the larger solid has a volume of 1975.
Area scale factor=(linear scale factor)^2
thus;
Area scale factor=(area of larger solid)/(area of smaller solid)=1057/384
linear scale factor=√(1057/384)=5.7019
the volume scale factor=(linear scale factor)^3=[volume of larger solid]/[volume of smaller solid]
The volume scale factor=(5.7019)^3=185.3772
therefore;
volume of smaller solid=[volume of larger solid]/[volume scale factor]

=1795/185.3772
=9.683 
The answer is 9.683 yd^3

5 0
3 years ago
Other questions:
  • Find the area. Will mark brainliest.
    11·2 answers
  • Noventa y tres mil seis en numero doy 25 puntos
    7·2 answers
  • Please help, thank you.
    9·2 answers
  • Which one is higher 45 fahrenheit or 30 celsius?
    8·1 answer
  • Simplify.<br> Rewrite the expression in the form b^n<br><br> (b^3)^2
    9·1 answer
  • If a dolphin eat 30 pounds of fish per day how much will it eat in 30 days
    10·1 answer
  • Can someone help me please?
    10·1 answer
  • Giving brainless out get it right
    13·2 answers
  • One section of an atatoriwm has 12 rows each row has 13 seats what is the total number of seats in that section
    5·1 answer
  • I need help with this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!