5b

2a + 2b

3a

1a + 3b

2a + 2b

3a

1a + 3b

5b

2a + 2b

3a

1a + 3b

2a + 2b

3a

1a + 3b

Tutors, please sign in to answer this question.

Saugus, MA

If you did not have answers you could set up an equation and make a table of values.

7x+4y=22 where x and y are the two basket sizes.

x=1 means 7(1)+4y=22, 4y=15, no

x=2 means 7(2)+4y=22, 4y=8, y=2, yes

x=3 means 7(3)+4y=22, 4y=1, no

if a=7 and b=4 the answer is 2a+2b

Olney, MD

a = 7

b = 4

Plug in a=7 and b=4 into each expression and compute the answer:

Which expression adds up to 22 sandwiches?

Daniel B.

Columbia U Math Student

New York, NY

Edward B.

STAT/MATH/Actuarial Science/MBA/Econ/Fin. - Ivy League Exp & Prof

New York, NY

4.9
(302 ratings)

- Math 9013
- Algebra 4722
- Math Help 5025
- Algebra 2 3237
- Algebra 1 3850
- Word Problem Help 1075
- Word Problems 1414
- Algebra Word Problem 2355
- Math Word Problem 4054
- College Algebra 1007