Answer:
x=1.4 y=2.8
Step-by-step explanation:
Lets substitute y with 2x. We get: 1.85x+7.4x=12.95.
Simplifying by combining x: 9.25x=12.95
Then you just divide 12.95 by 9.25: x=1.4
Now for y. We know why is 2x so we just have to multiply x by 2: y=2x, y=2.8.
Answer:
(x − 5) (x + 4)
Step-by-step explanation:
x² − x − 20
Factor using AC method:
1 × -20 = -20
Factors of -20 that add up to -1: -5 and 4
Divide by 1 and reduce: -5/1 and 4/1
(x − 5) (x + 4)
C) you conclude that less than half of the cars on the dealership’s lot cost more than$34,330
Answer:
Step-by-step explanation:
(a). The median number of hours spent on Math was about 2.9 ;
The <u>correct answer</u> is:
The basketball player's vertebrae may be bigger than the gymnast's.
Explanation:
There are several factors that influence height; for one, the length of the legs affects one's height.
Additionally, however, if someone has bigger vertebrae, then they would be taller than another person.
