Answer: D
Step-by-step explanation:
A. Not A because more students answered anything but none
B. Not B because 20 + 30 = 50, 50 is more than 40
C. Not C because there are 10 students above none
D. D is the answer because we have no info abt how much people are being paid
Answer:
<h2>125 tickets for an adult</h2><h2>and 175 tickets for a student</h2>
Step-by-step explanation:
Answer:
74/15
Step-by-step explanation:
x - 3 =
to remove fractions multiply each side of equation by 40
3/4x(40) - 3 = 7/10(40)
120/4x - 120 = 280/10
simplify:
30x - 120 = 28
add 120 to each side to get:
30x = 148
x = 148/30 or 74/15 simplified
Answer:
(2,5)
Step-by-step explanation:
x+2(x+3)=12
x+2x+6=12
3x+6=12
Subtract 6 from 6 and 12.
3x/3=6/3
x=2
Plug x into original equation.
y=2+3
y=5