Step-by-step explanation:
because angle A and C are similar, so
9x-8=28
9x=36
x=4
Hi,
x + y = 350 (equation 1)
3x + 2y = 950 (equation 2)
Use Substitution Method
Isolate variable x in equation 1
x = 350 – y (equation 3)
Substitute equation 3 into equation 2
3(350 – y) + 2y = 950
1050 – 3y + 2y = 950
3y – 2y = 1050 – 950
y = 100
Substitute y = 100 into equation 1
x + 100 = 350
x = 250
Answer: 250 $3 tickets and 100 $2 tickets were sold.
Answer:
16 percent of times are between 6 and 22
Answer:
huh hi what is the question?????
Step-by-step explanation:
Answer:
Step-by-step explanation:
Petra
