emilycuba8 emilycuba8
  • 25-01-2019
  • Mathematics
contestada

Tristan is 6 years older than Janiyah. The product of their ages 5 years from now will be 187. Whats Janiyahs age

Respuesta :

christy52 christy52
  • 25-01-2019
(y+5)(y+6+5) = 187
y2+16y+55 = 187
y2 +16y - 132 =0
y = 6 or -22(rejected)
so 6 years old
Answer Link

Otras preguntas

Points A, B, and C lie on a line where AB = 35 and AC = 93. What are the possible values of BC? (If anyone could answer this for me as soon as possible, that wo
domain range function explained
The coordinates of point T are (0,3). The midpoint of ST is (1, -3). Find the coordinates of point S.
5. List the numbers in order from least to greatest. √5, 3.7,-4,-2
What is a noun and adjective
How do you find number 5 questions a and b? I’m very confused.
The deminsion of the rectangular metal bar are 6cm, 8cm, 9cm. If the bar has a mass of 4kg. What is the density of the bar in kg/m3
Figure A is a scale image of figure B. Figure A 8 Figure B What is the value of x? 16 4 Figure A maps to figure B with a scale factor of 9
Silver nitrate and aluminum chloride react with each other by exchanging anions: 3AgNO3(aq)+AlCl3(aq)→Al(NO3)3(aq)+3AgCl(s) What mass in grams of AgCl is produ
Graph the function defined by f(x) = |-x=1|