You and your two friends go out for dinner and you each order the same meal and drink. Each of you leaves a $10 tip to your total. Let m represent the cost of each meal with drink, tax included

2m + 20

Step-by-step explanation:

Given that:

Cost per meal = m

Tip left = $10

Total cost for each person :

m + 10

Total amount spent by the two :

2(m + 10)

2m + 20

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24