Volunteer drivers are needed to bring 80 students to the championship baseball game. Drivers either have cars, which can seat 4 students, or vans, which can seat 6 students. The equation 4c+6v=80 describes the relationship between the number of cars, c, and number of vans, v, that can transport exactly 80 students. Select the four statements that are true about the situation.

If 12 cars go, then 2 vans are needed.
If 12 cars go, then 2 vans are needed.

c=14 and v=4 are a pair of solutions to the equation.
c is equal to 14 and v is equal to 4 are a pair of solutions to the equation.

If 6 cars go and 11 vans go, there will be extra space.
If 6 cars go and 11 vans go, there will be extra space.

10 cars and 8 vans isn't enough to transport all the students.
10 cars and 8 vans isn't enough to transport all the students.

If 20 cars go, no vans are needed.
If 20 cars go, no vans are needed.

8 vans and 8 cars are numbers that meet the constraints in this situation.

57 732

step-by-step explanation:

i dont really.know

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24