2x+3y=36 when y=6
2x+(3)(6)=36
Simplify
2x+18=36
Subtract 18 from both sides.
2x+18−18=36−18
2x=18
Divide both sides by 2.
2x/2=18/2
x=9
1. D
2. A
3. 79
I'm not confident with 3 but 1 and 2 are for sure correct
Put 8 into fraction form: 8/1
Put 1 2/5 into a mixed number: 1*5+2 as numerator and 5 as denominator (7/5)
Now multiply 8/1 by the reciprocal of 7/5, which is basically just the numerator and denominator flipped, so 5/7. This is like dividing.
8/1*5/7= 40/7
40/7= about 5.7.
So, your answer would be 5.7 batches, or 5 complete batches would be a better answer.
Where ever u see a y change it to an x
3x+2(x)=20
5x=20
x=4
(0,3) because if you go up six on the Y axis you get three. If you go two over on the X axis you reach zero.
