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
LuckyWell [14K]
3 years ago
6

Jack sold 30 glasses of lemonade in 5 hours.Which of the following should be used to find the rate per hour of jacks lemonade se

lling?

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answer:

D

Step-by-step explanation:

You might be interested in
HElp ME PKLEASEPLESSSS ASAP ASAP SASPSKPSks
Ivanshal [37]

Answer:

The y intercept means shawn ran 4 laps at week zero

Step-by-step explanation:

3 0
2 years ago
Please I BEG YOU! Find the ordered pair (x,y) if x+y=(5-x)+(5-y), x-y=(x-1)+(y-1).
qwelly [4]

Answer:

x=4, y=1

I think its that

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The sum of 5x and 2x is a least 70
diamong [38]

Answer:

7x ≥ 70

Step-by-step explanation:

5x + 2x ≥ 70

7x ≥ 70

x ≥ 10

Hope this helps!

-sruthi123

5 0
3 years ago
Lucy and Emily are racing with each other and Lucy is 90
Zina [86]

Using the <em>system of equation</em> created, Emily will catch up Lucy after 30 seconds

Given the Parameters :

  • Lucy's distance = 2t
  • Emily's distance = 5t

<u>We can set up an equation to represent the required scenario thus</u> :

Emily's distance = Lucy's distance + 90

5t = 2t + 90

We solve for t

<em>Collect like terms</em> :

5t - 2t = 90

3t = 90

Divide both sides by 3 to isolate t

t = 90/3

t = 30

Therefore, Emily will catch up with Lucy after 30 seconds

Learn more :brainly.com/question/13218948

8 0
2 years ago
A new college, The University of Discrete Structures, is opening in Boulder! Ioana and Rachel are its founders and are holding a
Rama09 [41]

Answer:

  (a) 9 buildings

  (b) 2^n -1

Step-by-step explanation:

The number of distinct non-empty subsets of b objects is 2^b -1. Since the subsets are distinct, each could represent a list of the buildings, from the set of b buildings, in which a student is taking courses.

(a) For 8 buildings, 2^8 -1 = 255 students could enroll. for 9 buildings, 2^9-1 = 511 students could enroll.

For 500 students, 9 buildings are required.

__

(b) The maximum number of students for n buildings is ...

  2^n -1

3 0
3 years ago
Other questions:
  • How do you multiply 6 * 2/3
    15·2 answers
  • What is the value of the x in this figure?
    13·2 answers
  • A cheese processing company wants to estimate the mean cholesterol content of all one-ounce servings of a type of cheese. The es
    10·1 answer
  • Dimensions of a Box A large plywood box has a volume of . Its length is ft greater than its height, and its width is ft less tha
    10·1 answer
  • A frozen pizza cost $3.00 in 2000. In 2015 it cost $2.50
    15·2 answers
  • Consider the parallelogram given.
    13·2 answers
  • Please help with this
    7·1 answer
  • The graph shows how many pictures were taken how many pictures were taken<br>​
    7·1 answer
  • By order of operations, a function f(x) takes a value x and adds 3, then
    15·1 answer
  • Join my among us code <br><br> EDTHOF
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!