UJ Alyssa is selling bracelets to earn money TUI
shown in the table.
• Let b represent the number of bracelets sold.

• Let t represent the total amount, in dollars, earned

for charity.
Number of
Bracelets
b
Total Amount
Earned
t
2 $ 3.50

4 $ 7.00

6 $10.50
Enter the number of bracelets Alyssa sells to earn exactly
$49.00 for charity.​

what

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0