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
olga55 [171]
3 years ago
9

Claire’s mother is 4 years more than twice Claire’s age. The sum of their ages is 58 years. Claire’s age is years, and her mothe

r’s age is years
Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0

Answer with explanation:

Let Claire's age = x years

Age of Claire's mother =(2 x +4 ) years

Sum of the ages of Claire and her mother =58 years

If we write the above statement in terms of equation , it will be

⇒ x + 2 x +4=58

⇒3 x +4=58

⇒3 x =58 -4

⇒3 x =54

Dividing both side by , 3 , we get

→x=18

Claire's age = 18 years

Age of Claire's mother =(2 x +4 )=2×18+4=36+4=40 years

Oksanka [162]3 years ago
5 0
Claire is 18 years old and her mother is 40 years old.
You might be interested in
Use the compound interest formula to compute the total amount accumulated and the interest earned.
jasenka [17]

Answer:

100

Step-by-step explanation:

100

7 0
3 years ago
Can someone please answer this correct?
lidiya [134]

Answer:

A: choice 2, then choice 3

B: No

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What type of triangle is shown below?
Bezzdna [24]

Answer:

The answer is C. Right

6 0
3 years ago
the first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample
miss Akunina [59]
It is now possible to find the margin of error, the reason being that the confidence level is not given. However the 'standard error' of the sample mean can be found as follows:
Standard\ error=\frac{\sigma}{ \sqrt{n} }=\frac{0.043}{ \sqrt{15} }=0.011103
Converted to a percentage, we get 1.11% which is the third choice of answer.
4 0
3 years ago
Socket set for $36.00 with 40% off plus 8.25 % sales tax. How much do I owe?
OlgaM077 [116]

whatever% of anything is just (whatever/100) * anything.


so the socket set has a 40% off, what is 40% of 36?  well, is just (40/100) * 36, or 14.4, that's the discount, so the sale price is 36 - 14.4, or 21.6.


plus the 8.25% taxation, what is 8.25% of 21.6?  well, is just (8.25/100) * 21.6, or 1.782.

so the total price is 21.6 + 1.782, or 23.382, or about 23 bucks and 38 cents.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Sean has a piece of string 7/8 meter long. He uses 1/5 of the piece of string to tie a package and cuts the rest into 5 equal pi
    8·2 answers
  • If one pound of cement cost r dollars, what is the price of z pounds in cents
    12·1 answer
  • Jason is a writer who gets paid a certain number of dollars per page, but 25 percent of the money he makes goes to taxes. suppos
    8·1 answer
  • The probability of getting a 6 after rolling a fair dice 16.
    7·1 answer
  • In the diagram below ab is parallel to cd what is the value of x ?
    10·2 answers
  • Mario estimated the product of 132.4 × 27.9 in two different ways, as shown below.
    14·2 answers
  • Factor x^3-4x^2-3x+18=0 given that 3 is a zero.
    14·1 answer
  • The purpose of a Chi-Square test is to examine the relationship between an explanatory categorical variable and a response quant
    5·1 answer
  • Plsss help pls...........
    13·2 answers
  • Answer 1-2 no links or reported.​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!