DRPZ1171 DRPZ1171
  • 10-07-2017
  • Mathematics
contestada

The present age of reshmas father is three times her present age after five years the sum of their age will be 70 find their present age

Respuesta :

VanillaAngelic
VanillaAngelic VanillaAngelic
  • 10-07-2017
Reshma's age = x

Reshma = x + 5
Reshma's father= 3x + 5

x + 5 + 3x + 5 = 70
4x + 10 = 70
4 x = 60
x = 15

So Reshma's age currently is 15 and 3(15), which is 45, is her father's age.
Answer Link

Otras preguntas

please help me with these​
what is a ray that bisects an angle into two congruent angles? - colilinear - protractor postulate - angle - angle bisector - angle addition postulate
comeplete using distributive property (x+2x+3x)(x+4)​
(15)(16)/a=(3)(4)(5)
A sinewave has a period (duration of one cycle) of 645 μs (microseconds). What is the corresponding frequency of this sinewave, in kHz
Please help as quickly as possible.
If a bus travels 50 km in 10 hours, how fast was the bus travelling?
What dreams and anxieties do you have about high school? You're going to be in high school. How do you feel about that? How has the pandemic impacted you?
Aubrey's dinner cost $85. She tips the waitstaff 30%, for excellent service. How much does Aubrey tip the waitstaff?
Solving Equations by Dividing 2) 9x= -135 Solve for x. 0 -144 O 126 O 15 0 -15​