Answer:
You can buy 66 cookies in 3 ways.
Step-by-step explanation:
Step 1
Buying only six packages of 11
6*11 = 66
therefore
1st way -----> 6 packages of 11
Step 2
Buying only two packages of 33
2*33 = 66
2nd way -----> 2 packages of 33
Step 3
Buying 1 package of 33 and 3 packages of 11
1*33 + 3*11 = 66.
-3x - 5(3x - 26) =238
-3x*-15x+130=238
-18x=108
18x=-108
x=-6
5/2
10 multiplied by 5/2 gives us 25, so the scale factor is 5/2.
Answer is in this link:
brainly.com/question/17270742