My GUT is telling me its A.
as you can see the points are in a vertical line going up increasing 2 points to the right vertically..
I think its A.
Please correct me if I'm wrong!
I hope this helped.
Answer:18 grams
Step-by-step explanation:
Answer:
(-3,-1)
Step-by-step explanation:
you can solve this by using elimination.
make the first equation in terms of x by adding 5y to each side and dividing by 2. this will give you x= 2.5y - 0.5.
now substitute this equation into the second one. this will give you:
-3(2.5y - 0.5) + 2y = 7
you solve this for y which will give you y = -1
now that you have the y value you can substitute this in the first equation to get: 2x - 5(-1) = -1
you solve this for x which will give you x = -3
#1
Lets x = number of adult tickets
Lets y = number of children tickets
equation 1: 8x + 4y = 5040
equation 2: x + y = 680
solve them by using substitution
x + y = 680
x = 680 - y
substitute x = 680 - y into 8x + 4y = 5040
8(680 - y) + 4y = 5040
5440 - 8y + 4y = 5040
-4y = 5040 - 5440
-4y = -400
y = 100
x = 680 - y
x = 680 - 100
x = 580
Answer:
There were 580 adults and 100 children at the last Miller's home basketball game.
#2
Similar to the #1
Lets x is the number of people riding school bus
Lets y is the number of people riding luxury charter bus
equation 1: x + y = 65
equation 2: 8x + 15y = 611
To get the answer you would multiply 30 times 10=300.
