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
disa [49]
3 years ago
9

The ratio between Frances and Carolina's weight is 8: 7, if Carolina weighs 168 pounds, how much does Frances weigh?

Mathematics
1 answer:
neonofarm [45]3 years ago
3 0

Answer:  192 pounds.

Step-by-step explanation:

Let x denotes the weight of Frances ( in pounds ).

Given : The ratio between Frances and Carolina's weight is 8: 7

If Carolina weighs 168 pounds, then using proportion s we have the equation below :-

\dfrac{x}{168}=\dfrac{8}{7}\\\\\Rightarrow\ x=\dfrac{8\times168}{7}\ \ \text{[Multiply 168 on both sides]}\\\\\Rightarrow\ x=8\times24=192

Therefore, the weight of Frances = 192 pounds.

You might be interested in
Write the sentence as an inequality. A number t multiplied by -4 is at least −2/5
OleMash [197]

Answer:

We conclude that 'A number t multiplied by -4 is at least −2/5' can be algebraically written as inequality such as:

  • -4t ≥ -2/5

Step-by-step explanation:

Given

A number t multiplied by -4 is at least −2/5

To determine

Write the sentence as an inequality.

For the inequalities, when we mention 'at least', we can term it as 'greater than or equal to' symbol such as '≥'.

It is stated that A number t multiplied by -4 is at least −2/5.

Let 't' be the number.

Multiplying t by -4 is: -4t

Thus,  A number t multiplied by -4 is at least −2/5 will be written as:

-4t ≥ -2/5

Therefore, we conclude that 'A number t multiplied by -4 is at least −2/5' can be algebraically written as inequality such as:

  • -4t ≥ -2/5
7 0
3 years ago
How do I graph x is less than or equal to 4
love history [14]
First, graph the "equals" line, then shade in the correct area. There are three steps: Rearrange the equation so "y" is on the left and everything else on the right. or below the line for a "less than" (y< or y≤).
7 0
3 years ago
Oh need to know alot and a lot
o-na [289]

Answer:

yeah so it is 74882828 it is pretty easy

5 0
2 years ago
Which statements are true about a rectangular pyramid with a height of 9 centimeters and a base with the dimensions of 4 centime
Evgesh-ka [11]

Answer:

I did not get this one right, but I will tell you that I know a lot of people, including me who put:

B and D.

Those two together are NOT right. and the other question I got wrong was number 5. That answer is not D. So don't put that. Everything else, I got correct.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is 68% of 122 rounded to the nearest whole number
egoroff_w [7]
The answer you're looking for is 83.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 11 2/3 as an improper fraction?
    7·2 answers
  • Let​ R(x), C(x), and​ P(x) be,​ respectively, the​ revenue, cost, and​ profit, in​ dollars, from the production and sale of x it
    10·1 answer
  • A car travels for 4(t+3) hours at a constant speed of 10(t+3) km/h. If the total distance travelled by the car is 810 km, find t
    9·1 answer
  • Which of the answer choices is a multiple of 4 select all that apply
    6·2 answers
  • The graph shown below expresses a radical function that can be written in the form F(x)=a(x+k)^1/n+c. What does the graph tell y
    6·2 answers
  • $1,250 at 5% simple interst for 2 years
    6·2 answers
  • 13. The population of a city is currently 45,000 and is declining at a rate of 2% each year. Estimate the population after a per
    6·2 answers
  • Evaluate: 3 x 23 x 4² x 3-7x4-2​
    10·1 answer
  • Brittany will be working full time this summer to save for her goal of having $10,000 by the time shes 21. Brittany has an accou
    8·1 answer
  • Tell whether the ordered pair (2, 5) is a solution of the system of linear equations.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!