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
Alinara [238K]
3 years ago
10

Felix is now six times as old as Debbie. In twelve years time Felix will be two times as old as Debbie. How old are they​

Mathematics
1 answer:
Minchanka [31]3 years ago
6 0

Step-by-step explanation:

let debbie be x years

let felix be 6x years

in 12 years felix will be 2x older than debbie

do the calc

You might be interested in
Write an equation for the line that has a slope -8/9 and goes through the point (-7, 7)
Jobisdone [24]

Answer:

y = (-8/9)x + 0.77777

Step-by-step explanation:

We already know the slope, so the only thing left to find is the y-intercept.

To find the y-intercept, we can <u>plug in the slope and point to the slope-intercept form equation</u> (y = mx+b, where m=slope and b=y-int.)

y   =     m *  x    + b

(7) = (-8/9)*(-7)   + b

<u>Now, just solve for b!</u>

(7) = (-8/9)*(-7)   + b

7 = 56/9 + b

7 - (56/9) = b

b = 0.777777 (repeating decimal, usually signified by a little line above the 7)

so now we just <u>plug in the slope and y-intercept we found into y = mx + b.</u>

y = mx + b

y = (-8/9)x + 0.77777

5 0
3 years ago
Read 2 more answers
Ryan's unpaid credit card balance was $1853.68. His APR is 24.9%. What is his new balance after he makes one new transaction for
nataly862011 [7]

Answer:

  $2070.14

Step-by-step explanation:

Credit card terms vary, as do methods of computing interest and new balance. Here, we'll assume that no payment has been made (<em>in violation of the terms of the credit card</em>), and that the finance charge is only applied to the previous balance.

The finance charge is ...

  $1853.68 × 0.249 ÷ 12 = $38.46 . . . . . . . the monthly rate is 0.249÷12

Then the new balance will be the sum of the previous balance, finance charge, and new transaction(s):

  $1853.68 +38.46 + 178.00 = $2070.14

_____

<em>Comment on lack of payment</em>

Because no payment has been made, there may also be a late-payment charge added to the balance.

4 0
4 years ago
Write 3^-4 as a fraction
Ad libitum [116K]

Answer: 1/3^4 or 1 over 3 fourths beacuse you need to just flip it to get the exponent to be positive. 3^-4 is basically 3^-4 over 1.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Of the following sets, which represents a function? Situation A = {student's name, all the colors that the student likes} Situat
luda_lava [24]

Answer:

Situation A

Step-by-step explanation:

please mark as brainlist answer

8 0
3 years ago
Read 2 more answers
Find the measure of the angle. <br> I need to show my work, please, thank you!!!
Rina8888 [55]

Answer:

148

Step-by-step explanation

A you may have studies,

x+125+23=180

x+148=180

x=132

Angle S = 132

but to find ? you have to add U and T

so it's y=125+23=148

6 0
3 years ago
Other questions:
  • What is the volume of the rectangular prism
    5·2 answers
  • Frank is a LockSmith who owns his own business. He buys a case of 144 bulk Brass Padlocks for $244.97. He sells Each lock for $5
    11·1 answer
  • in an experimentation social interaction 4 people will sit in 4 seats in a row, in how many ways can this be done?_____
    11·1 answer
  • A manufacturer allows a discount of 30% on the list of prices of goods bougth by wholesalers. Calculate the discount allowed on
    10·1 answer
  • Convert 500ml to 4c​
    8·1 answer
  • A fish tank that holds 80 gallons of water is 55% full. How many gallons are
    10·1 answer
  • HELP ME PLEASEEEEEEEEEE
    12·1 answer
  • The password to sally cell phone has to be four digits and she can use the numbers 0-9 she is allowed to repeat the same number
    15·1 answer
  • Please explain how you got the answer. Don’t just tell me the answer
    6·1 answer
  • Um condutor acumulou 13 pontos em infração determine todas as possibilidades
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!