Question

WILL FAN AND MEDAL!Retro Rides is a club for owners of vintage cars and motorcycles. Every year the club gets together for a ride. This year, 56 vehicles participated in the ride. The total number of tires of all the vehicles was 156. Assuming each car has 4 tires and each motorcycle has 2 tires, how many each of cars and motorcycles participated in the ride?

22 cars; 34 motorcycles
24 cars; 32 motorcycles
19 cars; 37 motorcycles
26 cars; 30 motorcycles

Answer 1

@DanJS

Answer 2

ok

You need to form 2 equations

Answer 3

v = vintage cars
m = motorcycles

Answer 4

Total vehicals = cars + motorcycles

56 = v + m

Answer 5

Total tires = 4v +2m

Answer 6

solve

56 = v + m
156 = 4v + 2m

Answer 7

22 vehicles and 34 motorcycles

Answer 8

Mega Movies hosted a film premiere on Friday night. They charged $8 for adults and $6 for children. One hundred thirty-eight adults and children attended, and $1,060 was made in ticket sales. How many children and how many adults went to the film premiere?

19 children; 119 adults
16 children; 122 adults
22 children; 116 adults
26 children; 112 adults

Answer 9

@DanJS

Answer 10

k

Answer 11

116 adults and 22 children

Answer 12

C

Answer 13

Sue's Sushi placed two orders with its fish supplier. One order was for 11 pounds of salmon and 6 pounds of tuna; the order totaled $169. The other order was for 8 pounds of salmon and 4 pounds of tuna; this order totaled $120. What is the cost for one pound of salmon and one pound of tuna?

$7 salmon; $12 tuna
$8 salmon; $11 tuna
$13 salmon; $6 tuna
$11 salmon; $8 tuna

Answer 14

D

Answer 15

Which of the following best describes the solution to the system of equations below?

6x + 3y = 5
6x + 3y = 14

The system of equations has exactly one solution where x=5 and y=14

The system of equations has infinitely many solutions.

The system of equations has no solution.

The system of equations has exactly one solution where x=0 and y=5/3

Answer 16

0 soutions

Answer 17

Which of the following best describes the solution to the system of equations below?

2x + 6y = 8
6x + 18y = 24

The system of equations has no solution.

The system of equations has exactly one solution where x=4 and y=0

The system of equations has exactly one solution where x=1 and y=7/6

The system of equations has infinitely many solutions.

Answer 18

infinite solutions

Answer 19

u good?