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
NeTakaya
2 years ago
6

13.Meera's mother is four times as old as Meera. After five years , her mother will be three times as old as she will be them. W

hat are their present ages?
Mathematics
1 answer:
Valentin [98]2 years ago
4 0

Answer:

Meera is 10 years while her mom is 40 years

Step-by-step explanation:

Meera nother is 4 times as old as meera

After 5 her mum will be 3 times as old as her

The first step is to calculate Meera age

4x+5= 3(x+5)

4x +5= 3x+15

Collect the like terms

4x -3x= 15-5

x= 10

Meera mother age can be calculated as follows

= 4x

= 4×10

= 40

Hence Meera is 10 years and her mom is 40 years

You might be interested in
What is 2/3 - 8/12 please help me understand this :)
ANEK [815]
You times the denominator from 2/3 by 4 so it can be equivalent to 8/12
2/3 x 4 = 8/12-8/12=0
3 0
3 years ago
Read 2 more answers
Barbara, Mark, and Carlos participated in the third heat of “The Big Race”. Barbara thought she could win with a 3 meter head st
steposvetlana [31]
Distance to travel = 20 m.
Let us determine the time, t, that each participant took to complete 20 m.

Barbara:
Average speed = (3 m)/(2 s) = 1.5 m/s
t = 20/1.5 = 13.3 s

Mark:
t =  5 s

Carlos:
y = x + 1
where
y = 20 m
x = time, t
Therefore
t =x = y - 1 = 20 - 1 = 19 s

Summary:
Barbara:  13.3 s
Mark:       5 s
Carlos:     19 s

Answer:
The winner is Mark
7 0
3 years ago
A construction company is planning to pour concrete for a driveway. The length of the driveway is 16 feet longer that its width
Inga [223]
L (length) = w+16
l x w = Area
260 = l x w
260 = (w+16) x w
260 = w^2 + 16w
w^2 + 16w -260 = 0
(w+26) (w-10) = 0

w= -26 (reject) or w = 10

if w = 10, l = 26
10ft x 16 ft
3 0
3 years ago
An angle measures 62° less than the measure of its complementary angle. What is the measure of each angle? (i need two answers p
postnew [5]

Answer:

28° 62°

Step-by-step explanation:

Hope this helps :)

8 0
2 years ago
8 + 3g ≥ 5 pplllllllzzzzz heeeelllppp fast!!!
timofeeve [1]

11g greater than 5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A pharmaceutical saleswoman earns a base pay of $42,500 per year and a commission of 13% of all sales made. If she sold $39,800
    15·1 answer
  • When an identity is stolen, how is the crime often discovered?
    6·2 answers
  • HELP MEEEEEE!!! This is due today !!!!!
    12·2 answers
  • Can someone help me? this is extremely important for me to complete!
    14·1 answer
  • Can I have to answers for all the ones that are circled please :D
    5·1 answer
  • 1 Evaluate the expression. r3 - 2s if r = 5 and s = 4​
    6·2 answers
  • 6. 0.3k - 4m (k=20 and m= -2)
    7·2 answers
  • Does the graph represent a function?
    8·2 answers
  • HELP MEEEE PLZ. <br> i need to Find the surface area and volume
    15·1 answer
  • I NEED HELP WITH MATH
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!