mcbob205
mcbob205 mcbob205
  • 07-10-2020
  • Mathematics
contestada

Tom is 4 more than twice andrews age. Sara is 8 less than 5 times ANdrews age. If tom and sara are twins how old is andrew

Respuesta :

ladiposamson
ladiposamson ladiposamson
  • 07-10-2020

Step-by-step explanation:

t=2a+4

s=5a-8

t=s

where t is Tom,a is Andrew and s is Sarah

2a+4=5a-8

3a=12

a=4

Answer Link

Otras preguntas

The square above has an area of 100. If Q is the midpoint of AC and R is the midpoint of BD, what is the area of the shaded area?
What makes Yosemite national park a good place to visit
PLS HELP PLSLPLSPLSPLSPSLPSLPSLPLSPLS -15x>75
The total energy, E, in joules of a metal cylinder with an angular velocity of w radians per second and a height of h meters above the ground is given by the eq
3 ratios equivalent to 6/18
if john mows 11.5 meters of lawn from est to west in 7.1 seconds, what is the velocity of the laawnmower?
SOMEONE HELP! I don’t understand
Help fast please help
What is the range of y = log subscript 8 baseline x?all real numbers less than 0all real numbers greater than 0all real numbers not equal to 0all real numbers.
After 9 years in an account with a 3. 9% annual interest rate compounded continuously, an investment is worth a total of $17,757. 16. What is the value of the p