A restaurant charges $85 for dinner. You tip 20%, how much will be the total cost of dinner including the tip?

$102

Step-by-step explanation:

$85 x .2 = $17

$85 + $17 = $102

Step-by-step explanation:

100% = $85

1% = 100%/100 = 85/100 = $0.85

20% = 1%×20 = 0.85×20 = $17

so, the total cost of $85 + $17 = $102

which we could have gotten directly by multiplying

$85 by 1.2 (1.2 = 1 for the whole + 0.2 for 20%) = $102

but I wanted to show you the detailed, basic line of thinking behind the % calculations first.

whenever you have no other idea, get to 1% first and then take it from there.

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

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