Bill and his friends went to red robin. Their order consisted of 2 hamburgers to $5.49 each, a chicken sandwich for $6.25, an order of ribs for $12.99, and 4 sodas at $ 1.75 each. They paid a 7% sales tax, and a 20% tip before tax. How much money did lunch cost them? show your work and explanation on how you solved it.

Lunch cost them $ 47.26

Step-by-step explanation:

We have the list of purchases they made as follows;

2 hamburgers = $5.49 + $5.49 = $ 10.98

1 chicken sandwich = $ 6.25

1 order of ribs = $ 12.99

4 soft drinks =$1.75 + $1.75 + $1.75 + $1.75=  $ 7

for a total of

$10.98 + $6.25 + $12.99 + $7 = $ 37.22

They paid a 20% tip for the value of the purchase that equals;

$37.22 * 0.20 = $7.44

taxes are also calculated according to the total purchase without including tips, as follows;

$37.22 * 0.7 = $2.60

then lunch cost them;

$37.22 + $7.44 + $2.60 = $ 47.26

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong