qattoush13 qattoush13
  • 03-12-2020
  • Mathematics
contestada

Mary is 21 years old. Her age is 9 years more than 3 times Harry’s age. Which equation can be used to determine x, Harry’s age in years?

Respuesta :

TunaPhish
TunaPhish TunaPhish
  • 03-12-2020

Answer: 21=3x+9 hope i helped

Answer Link
62se9ra2ji
62se9ra2ji 62se9ra2ji
  • 03-12-2020

Answer:

4 is his age

Step-by-step explanation:

Answer Link

Otras preguntas

A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?
Write equation in function form 6-y=17x
How do three planes intersect at one point?
three consecutive even integers have a sum of 168. what's the value of the largest integer?
The gram formula weight of phosphoric acid is 98.00 g/mol, and the density of 85.0% phosphoric acid is 1.685 g/mL. Could you describe how ...
For this assessment, you will be taking Newton’s laws and describing how they are illustrated in a specific event. You only need to choose one of the options pr
Containment was a policy in which the U.S. tried to do what?
Find the original cost of a rocker selling for $159.95 at 20% off.
List the perfect squares between 100 and 500 that are even numbers
how do you solve 4a/b divided by 2ac/b