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
Vadim26 [7]
3 years ago
13

Suppose 8x + 16 ice cream cones

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

B. 152 + 7

Step-by-step explanation:

(8x + 16) + (7x - 9)

8x + 16 + 7x - 9

15x + 16 - 9

15x + 7

None of these options have this answer, so we see A and B:

A. x + 7

B. 152 + 7

It can't be A because we have 15x and A is x + 7

By process of elimination we have B. 152 + 7

x = 10 and 2/15

You might be interested in
What is the answer to 4(10 + 9)
riadik2000 [5.3K]

Answer:

76

Step-by-step explanation:

10+9= 19

19*4=76

5 0
3 years ago
Read 2 more answers
The distance (d) in meters that an ant can travel varies directly with the amount of time (t) in hours it spends walking.assume
Assoli18 [71]

Answer:  d=18t

Step-by-step explanation:

By definition, Direct proportion equations have the following form:

y=kx

Where "k" is the constant of proportionality.

In this case you know that the distance (in meters) that an ant can travel varies directly with the amount of time (in hours) the ant spends walking.

With this information you can write the following equation:

d=kt

According to the exercise, the constant of proportionality is:

k=18

Therefore, substituting the value of the constant of proportionality into the equation, you get that  the equation that represents the proportional relationship between "d" and "t" is:

d=18t

4 0
3 years ago
Question six about significant figures, please help!
belka [17]

rules to find :- 1 All non zeroes number are significant

2  if zero proceeding the decimal point also work as non zero figure

3 zero are following the decimal point and proceeding the first non zero digit

4 Zero in between 2 non zero digits are also significant

5 if 1 zero follow the decimal point


790  :-    2 significant figures

0.0391 :-  3 significant figures ( follow 3 rule)

81.05  :- 4 significant figures  ( rule 4)

0.000001 :-   1 significant figure

8546 :-        4 significant figures

79.0 :-         3 significant   ( rule 5)

8 0
3 years ago
Which statements are true? Mark all that apply.
FrozenT [24]

Answer:

A and D

Step-by-step explanation:

3 0
3 years ago
Between which pair of decimals does the square root of 13 fall between
creativ13 [48]
Since 3 squared is 9 and 4 squared is 16, the square root of 13 will fall somewhere between 3 and 4
8 0
3 years ago
Other questions:
  • Which geometric term best describes the surface of a desk?
    11·2 answers
  • Suzanna wants to measure a board,but she dosent have a rulet to measure with. However, she does have several copies of a book th
    8·1 answer
  • Choose the expression that represents a quadratic expression.
    11·2 answers
  • I need help sorry for bothering everyone.
    5·2 answers
  • First the surface area of the cube. Round to the nearest whole number and the next one after that pllzzzzz
    7·1 answer
  • Which is a statement accepted without proof?
    11·1 answer
  • Evaluate the following definite integral​
    11·1 answer
  • Put these numbers in descending order.<br> 0.98<br> 0.925<br> 0.88<br> 0.7
    12·1 answer
  • Hello.
    5·2 answers
  • What is the inverse of the function g(x)=-3(x + 6)?<br> Please help me ASAP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!