Need with #18 asap. will pick brainliest and question worth 20 points.

 scoops 1       1/2     5      12.8   1.5    1.05     20    12.25

 milk      10     5       50   128    15     10.5   200    122.5

Step-by-step explanation:

The problem states 1 scoop per 10 oz of milk

1 scoop        x scoops

=

10 oz             5 oz

Using cross products

1 *5 = x * 10

Divide by 10

5/10 =x

1/2 scoops

1 scoop        5 scoops

=

10 oz             x oz

Using cross products

1 *x = 5 * 10

x =50

50 oz

1 scoop        x scoops

=

10 oz             128 oz

Using cross products

1 *128 = x * 10

Divide by 10

x =128/10

12.8 oz

1 scoop        1.5 scoops

=

10 oz             x oz

Using cross products

1 *x = 1.5 * 10

x =15

15 oz

1 scoop        x scoops

=

10 oz             10.5 oz

Using cross products

1 *10.5 = x * 10

Divide by 10

x =10.5/10

1.05 oz

scoop        20 scoops

=

10 oz             x oz

Using cross products

1 *x = 20 * 10

x =200

200 oz

scoop        12.25 scoops

=

10 oz             x oz

Using cross products

1 *x = 12.25 * 10

x =122.5

122.5 oz

Step-by-step explanation:

Set up the proportion as , then cross multiply and solve for the variable.

Column 1: → M = 10

Column 2: → 5 = 10P →

Column 3: → M = 50

Column 4: → 128 = 10P  → 12.8 = P

Column 5: → M = 15

Column 6: → 10.5 = 10P  → 1.05 = P

Column 7: → M = 200

Column 8: → M = 122.5

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead