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
Ymorist [56]
3 years ago
10

HELP pls if you know this

Mathematics
1 answer:
KengaRu [80]3 years ago
6 0

Answer:

58

Step-by-step explanation:

You might be interested in
A swimming pool is drained at the end of each summer. Fifteen gallons of water are removed per minute. How much does the amount
BartSMP [9]
Multiplying -15 by 60 yields -900, so the amount of water in the pool changes by -900 gallons in one hour.
7 0
3 years ago
=
ivann1987 [24]

9514 1404 393

Answer:

  • large: 55 lb
  • small: 30 lb

Step-by-step explanation:

Let x and y represent the weights of the large and small boxes, respectively. The problem statement gives rise to the system of equations ...

  x + y = 85 . . . . . combined weight of a large and small box

  70x +50y = 5350 . . . . combined weight of 70 large and 50 small boxes

We can subtract 50 times the first equation from the second to find the weight of a large box.

  (70x +50y) -50(x +y) = (5350) -50(85)

  20x = 1100 . . . . simplify

  x = 55 . . . . . . . divide by 20

Using this in the first equation, we can find the weight of a small box.

  55 +y = 85

  y = 30 . . . . . . . subtract 55

A large box weighs 55 pounds; a small box weighs 30 pounds.

4 0
3 years ago
The circumference of a circle is 11x inches.
allsm [11]

Answer:

40.6944 is your answer

Step-by-step explanation:

3.6×3.14=11: 3.6×3.6=40.6944 /41

5 0
3 years ago
What is Q3 for this data set?
Kisachek [45]

The same as last time

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Maria is going to purchase cranberry juise and soda water for a new fruit punch recipe. The recipe calls for 3 times as many bot
vlada-n [284]
Let +n+ = number of bottles of cranberry juice needed
+2n+ = number of bottles of ginger ale needed
---------------------------
+3.2n+%2B+.9%2A%28+2n+%29+=+20+
+3.2n+%2B+1.8n+=+20+
+32n+%2B+18n+=+200+
+50n+=+200+
+n+=+4+
and
+2n+=+8+
----------------
The most bottles of cranberry juice is 4
8 0
3 years ago
Other questions:
  • Urgent help needed!!!!!
    6·2 answers
  • What is the square feet of 71inces x 36inches?
    9·1 answer
  • Elise is entering a team into a 5-kilometer race. The cost for entry is $15 for a team and an additional $2 per member. The tota
    15·1 answer
  • 1. An LG Dishwasher, which costs $800, has a 20% chance of needing to be replaced in the first 2 years of purchase. A two-year e
    15·1 answer
  • I need help wiith all❤️It’s urgent please
    9·1 answer
  • If a lb of beef cost $4.25, how much would 1 1/4 lb cost?
    8·2 answers
  • which function has an inverse that is also a function? a. g(x) = 2x-3 b. k(x) = -9x2 c. f(x) |x+2| d. w(x) = -20
    13·1 answer
  • Factor of 18 that also equals the product of 9
    5·2 answers
  • -3,0 and 2 are the zeroes of the polynomial p(X)=x³+(a-1)x²+bx+c ,find a,c.​
    9·1 answer
  • If 15% of an item is $18 what is the original price??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!