Answer:
$51.2
Step-by-step explanation:
4 x 12.8 = 51.2
For every 1 book Chloe reads, Peyton reads 11 books
Answer:
<em>Alex sold 330 white chocolate bars</em>
Step-by-step explanation:
let the milk chocolate candy be x and the white chocolate candy be y. then
then 2x+3y=990----1)
x+y=330-----2)
from eq 2) ⇒ x=330-y---------3)
Putting eq 3 in eq 1
2(330-y) +3y=990
660-2y+3y=990
y=990-660=330-----------4)
Putting eq4 in eq1
2x+3(330)=990
2x+990=990
2x=990-990
2x=0
x=0---------------------------5)
Answer:
.05
Step-by-step explanation:
you divide 5 by 100 which makes it .05
My guess is -1 because when a x value don’t got a number replace it with a 1
