Sam bought a total of 25 hamburgers and hot dogs. his total bill was $70.50. if each hamburger cost $3 and each hot dog cost $2.50, how many hot dogs did sam buy?

Question

01-01-2018
Mathematics

contestada

Sam bought a total of 25 hamburgers and hot dogs. his total bill was $70.50. if each hamburger cost $3 and each hot dog cost $2.50, how many hot dogs did sam buy?

Respuesta :

Otras preguntas

Which words in this sentence are common nouns? The American people listened to President Roosevelt's speech. Choose all answers that are correct. A. speech B.

what are two determining factors in how organisms are classified into kingdoms

A mountain climber camped at an elevation of 18,492 feet. the following day the climber descended 2,516 feet to another campsite. Type a numerical expression

can you simplify 25/4? if so, how?

how do you solve: 4 + |k + 1| <15

A jar contains 133 pennies. a bigger jar contains 1 2/7 times as many pennies. what is the value of the pennies in the bigger jar?

plz help with this french hw plzzz

florence has only $420 in her hank account. describe how to find the amount after she writes a check for $590

What is the meaning of open proportion?

chilliloh1999 chilliloh1999 · Answer 1 · 2018-01-01T09:12:37+01:00

chilliloh1999 chilliloh1999

01-01-2018

$3-$2.50=$0.50 (difference in $ of each hot dog and hamburger)

take 25 total as all hamburgers
25x $2.50=$62.50
$70.50-$62.50=$8
$8 ÷ $0.50 = 16

16 hot dogs, 9 hamburgers

Check :
16 x $3 = $48
9 × $2.50 = $22.50

$48+$22.50=$70.50

Answer Link