jamariovassell08 jamariovassell08

19-02-2021
Mathematics

contestada

Kendall is Jamal's older brother. The sum of their age is 39 the difference of their age is 9. How old are Kendall and Jamal?
Write and solve the system of equations.

Respuesta :

Nova1327 Nova1327

19-02-2021

Answer:

Kendall is 24 and Jamal is 15.

Step-by-step explanation:

39 - 9 = 30

30 ÷ 2 = 15

15 is Jamal's age.

15 + 9 = 24

24 is Kendall's age.

Answer Link

Otras preguntas

What piece of marketing material would be the most important when running an e-commerce website? coupons location logarithms creditors

Solve by factorising the equation 8x^2-30x-27=0

What does Defoe think women should be taught? a. Anything their wit allows b. Mainly dancing and music c. Art and foreign languages d. Just enough to make t

Complete the sentences based on your reading of this excerpt from "Il Penseroso" by John Milton: "Where I may sit and rightly spell Of every Star that Heav'n do

whats is the solution set of 6x^2-24=0

Tell your teacher, in complete Spanish sentences, the sequence of events from the time you arrive at the airport until you board the airplane. Use your own word

What is the area of a triangle with a base length is 3 1/2 inches and a height of 3 inches?

Which of the following is an example of homeostasis? Humans shiver when they are cold. Humans read when they are bored. Humans talk to communicate. Humans

Which sentence uses a demonstrative adjective that points out something far? A. Did you ski all the way down that mountain? B. Why am I holding this

I need helo with all these words. I have to make a sentence and make it as long as possible. Please help ASAP.Words:AcostarseLos sábadosLos Domingos (pasar tiem