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
Greeley [361]
3 years ago
13

Mr's Rodman's class sold candy bras for $1.25 each and Mr's Powell's class sold water bottles for $0.75 each to raise for the ma

th department. Together, they sold 92 items and made $87.50 for the math department
A. write and solve a system of equations that models the problem. show any work that is required.
B. Which class earned more money? hence how much more money did they earn?
C. which class sold more items
Mathematics
1 answer:
Anvisha [2.4K]3 years ago
5 0

The equation system is

1.25x+0.75 (92-x)=87.5

Solve for x

1.25x+69-0.75x=87.5

0.5x+69=87.5

0.5x=87.5-69

0.5x=18.5

X=18.5÷0.5

X=37 units of candy bras


(92-37)=55 units of water bottles

Mr's Powell's class sold more items


Let's look which class earned more

Mr's Powell's class earned

55×0.75=41.25

Mr's Rodman's class earned

37×1.25=46.25


So from above

Mr's Rodman's class earned more


Hope it helps!

You might be interested in
Find the perimeter and the area of the figure. Round answers to the nearest tenth.
vlada-n [284]

Answer:

34 rounded is 30

Step-by-step explanation:

15 plus 15 is 30 30 plus 4 is 34

7 0
3 years ago
1. Names and Faces
Savatey [412]

Answer:

sdhhciufdhsuhucshduhcudsh  uhhuhu u uuhuhuhc usdh uchsduhc dsuc dsu cu dc

Step-by-step explanation:

chudhyuherhfuryhfruhruhgyr gt tttggtg  gtgg

g

g

g

g

g

4 0
3 years ago
What is the surface area of the square pyramid
user100 [1]

Answer:

128 feet squared

Step-by-step explanation:

you multiply 4 by 4 to get 16 ,

then you multiply 7 by 4 and get 28,

also multiply 28 by 4 and get 112 ,

finally add 112 and 16 to get 128


6 0
3 years ago
What is the remainder when 3 is synthetically divided into the polynomial -x^2+5x-9
Maurinko [17]
-3 is the remainder when you synthetically divide
8 0
3 years ago
Read 2 more answers
Find the measurement of either the leg or the hypotenuse: A = B = 21 C = 0<br> 35
Anarel [89]
I believe the answer is 21
5 0
3 years ago
Other questions:
  • Teddy will buy at least 15 bags of ice for the graduation picnic. Each large bag of ice costs $4.00, and each small bag of ice c
    12·1 answer
  • Which statement is an example of the Identify Property of Multiplication
    11·1 answer
  • Find the circumference and area of a circle with a diameter of 10 inches. Leave your answers in terms of pi.
    8·2 answers
  • A ball is projected upward from the ground with a speed of 50 m/s.
    10·1 answer
  • BRAINLIEST IF RIGHT If m∠BFG=(2x+146)∘, and m∠BCG=(4x+238)∘, what is the value of x? HELP!
    5·2 answers
  • Mariana has 5 tangerines and decides to give it to the students in her classroom, but since there are 29 students in her classro
    9·2 answers
  • Olivia filled 4 baskets of apples. her friend filled up one additional basket of apples. if all of the baskets sold for a total
    9·2 answers
  • Factor a2 – 24a + 144.
    9·2 answers
  • 50 Points
    12·1 answer
  • I'm bor.ed, anyone wanna like- ch.at?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!