233218197 233218197
  • 03-03-2021
  • Mathematics
contestada

It is dinos birthday today. She is 9 years older than tyger. Altogether, their ages add up to 23 years. How old is dino?

Respuesta :

Аноним Аноним
  • 03-03-2021

Answer:

7

Step-by-step explanation:

Tyger = x

Dinos = x + 9

Total = 23

x + x+9 = 23

2x + 9 = 23

2x = 23 - 9

2x = 14

x = 14/2 = 7

I hope im right!!

Answer Link

Otras preguntas

b. How many faces does a cube have? 아​
HELP! EASY! Fill in the blanks!
HELP PLS!! D: The net of a rectangular prism is shown below. What is the total surface area of this prism? A. 112 cm² B. 142 cm² C. 105 cm² D. 71 cm²
please help me with this ixl it would be much appreciated
Help help help help help help help help
Write essay 250w about your family
If Greg can do a job in 6 hours, and pepper can do that same job in 5 hours, how long will it take to complete the job if they work together
what can be done to modify a nerve cell to function most efficiently​
1.1 The Android smart watch as presented in Figure 4 could be regarded as a computer. Is this statement true or false? Provide a detailed motivation of your ans
A car uses 8 gallons of gasoline to travel 290 miles.Juanita wants to take a trip that is 400 miles. What equation will she need to use to find out how much gas