Answer:
Two
Step-by-step explanation:
And these are Elimination and substitution
This type of equation is Simultaneous equation
Answer:
(x+1)(x−1)(x+4)(x−4)
Step-by-step explanation:
Answer:
$1400
Step-by-step explanation:
x= profit of 6th month
(200+300+400+500+500+x)
-------------------------------------- = 550
6
(1900+x)=3300
x=3300-1900
x=1400
Kayla can make 50 ribbons for the show using 32 feet ribbon
<u>Solution:</u>
Given, Kayla's making ribbons for school spirit day a roll of ribbon is 32 ft long And for each individual ribbon she needs 0.64 ft
We have to find how many ribbons can she make for her old show.
Number of ribbons that can be made is found out by dividing total available ribbon by ribbon length required for single ribbon


Hence, Kayla can make 50 ribbons for the show using 32 feet ribbon.