Four students each wrote an expression, in terms of a, for the perimeter of the rectangle shown below.
a + 3
2a +7
Each student's expression is shown below.
• Carson: 2a? +21
• Lori: 6a +20
• Mario: 3a + 10
Trey: 2a? +13a +21
Which student was correct?

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

The verbal translation for the difference of m and 7 increased by 15

10 points? me . its important ‼️‼️