Answer:
920
Step-by-step explanation:
$4.60×6-8
$4.60×2dimes
=920
Answer: 80
Step-by-step explanation:
Sin x = cos (90-x)
Like sin 30 = cos (90-30) =cos 60
So
90-x=90-80
Then
X=80
Verify your solution by finding the sum of the angles of sin and cos, it will be 90
Answer:
28/21
Step-by-step explanation:
You would do y1 - y2 for the numerator which gets you 28. Then you would do x1 - x2 for the denominator which gets you 21. The rate of change is also the slope.
Hope this helps!
Your best bet would be __ × 7= 56, where the blank space represents the amount of vans needed to take the students to the game.
-Hope this helps!
19 children tickets and 31 adults ticket were sold
2x+5y = 193
Step-by-step explanation:
sold 19 tickets for children $2 = 19×2 = $38
sold 31 tickets for adult $5 = 31×5 = $155
Total debut = $38 + $155 = $193
Total Seats = 19 (children)+ 31 adults) = 50 seats
2x+ 5y = 193 where x denotes children tickets and y denotes adult tickets
2(19)+5(31) =193
(2×19) + (5×31) = 38 + 155 = 193
