Answer:
-9x+12
Step-by-step explanation:
(-8x + 5) - (x – 7)
Distribute the minus sign
(-8x + 5) - x + 7
Combine like terms
(-8x -x+ 5+7)
-9x +12
Answer:
3/10 ÷ 7/9 = 3/10 • 9/7
Step-by-step explanation:
KCF for division.
7/9= 9/7
÷=x
Answer:
B. 74 / 100
Explanation:
I got it right on the test :)
Answer:
6x + 3y = 3846
x + y = 846
Step-by-step explanation:
(value of adult ticket [6] * number of adult tickets [x]) + (value of student ticket [3] * number of student tickets [y]) = total value (3846)
6x + 3y = 3846
(number of adult tickets [x]) + (number of student tickets [y]) = total number of tickets (846)
x + y =846
