narad0919 narad0919

03-03-2020
Mathematics

contestada

what system of equation represents this situation?

what system of equation represents this situation class=

Respuesta :

PollyP52 PollyP52

03-03-2020

Answer:

It's choice A.

Step-by-step explanation:

Kevin is 3 years older than Daniel gives:

k = d + 3.

2 years ago kevin is aged k - 2 and daniel d - 2 years.

So:

k - 2 = 4(d - 2).

Answer Link

Otras preguntas

$3,000 is invested in an account earning 8% interest compounded annually. How much will there be in the account after 2 years? A. $3,240 B. $3,480 C. $3,499.

what group of hominids emerged around four million years ago

How does the stone sun calendar reflect beliefs of the Aztec people?

Continents are made of _____. A.plates B.lithosphere C.crustal rock D.mantle rock

what is 40 + 9 H is greater or equal to 112

Aunt agatha says that gussie "'has lost his head over a creature." how do these words reflect her feelings for gussie? they show her concern that gussie is alwa

Make inferences how do the Karankawas react when they first meet the spaniards?

A rancher needs to enclose two adjacent rectangularâ corrals, one for cattle and one for sheep. if the river forms one side of the corrals and 180 yd of fencing

what is the interval notation for -3<x<4

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the distance in 1.5 h. Car B traveled 15