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
kvasek [131]
4 years ago
15

Help me with 51-54 please

Mathematics
1 answer:
Nuetrik [128]4 years ago
7 0

Answer:-3

Step-by-step explanation:

51-54(reverse to make even)

54-51=3 and add sign,switched =-3

You might be interested in
Hurry need help!!! Will make brainiest answer
Ganezh [65]
The answer is k^3/2. 
4 0
4 years ago
The length of the sides of a square is given by the expression 4.8x + 2.4. Which expression represents the perimeter of the squa
ycow [4]

Answer:

C. 8(2.4x + 1.2)

Step-by-step explanation:

Usually the answer would be 4(4.8x + 2.4) but there is no option for that, although there is c which is technically

4 (2) (2.4x + 1.2) because you're dividing the expression into a half.

5 0
3 years ago
Tracy sells water at a fair in 17oz bottles or 11oz cans. If on one shelf she has 11 containers of water that hold a total of 15
blondinia [14]

Answer:

Number of bottles = 6

Number of cans = c

Step-by-step explanation:

Given that:

Container for selling water :

17 oz bottle

11 oz can

Let number of bottles = b

Number of cans = c

b + c = 11 - - - (1)

17b + 11c = 157 - - - (2)

b = 11 - c

Substitute into (2)

17(11 - c) + 11c = 157

187 - 17c + 11c = 157

187 - 6c = 157

-6c = 157 - 187

-6c = -30

c = 30/6

c = 5

From ; b = 11 - c

b = 11 - 5

b = 6

Hence,

Number of bottles = 6

Number of cans = c

3 0
3 years ago
HURRY. Write a ratio for the following word phrase. Write the fraction in lowest terms.
mestny [16]

Answer:

84:2 42/1

Step-by-step explanation:

i think

hope ths helps

8 0
3 years ago
Which expression is equivalent to 8a + 20?<br> 4(2a + 20)<br> 4(2a + 5)<br> 4(4a + 16)<br> 4(4a + 5)
alexandr1967 [171]

Answer:

4(2a+5)

Step-by-step explanation:

4 times 2a= 8a

4 times 5= 20

3 0
3 years ago
Other questions:
  • What is the median of the following set of numbers?
    11·1 answer
  • Ben can type 153 words in 3 minutes.<br> At this rate,How many words can he type in 10 minutes?
    15·2 answers
  • The rotation of q h j 180° about the origin
    13·1 answer
  • I need help thank you
    5·1 answer
  • A radio commercial for a loan company states: “You only pay $0.29 a day for
    13·2 answers
  • Will mark as brainliest.
    12·2 answers
  • The volume of a box is 400in3. if the height is 10in and the length is 8in, what is the width of the box (volume=l•w•h)
    13·1 answer
  • Find the unknown side length, X. Write your answer in simplest radical form,
    15·1 answer
  • In this scatterplot, the horizontal axis indicates years
    9·1 answer
  • you use a metal detector on the beach.You find 2 quarters,12 dimes,and 23 pennies.Write an equation you can use to find how many
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!