3 years ago

3. Mr. Richards' class is holding a canned food dri

Mathematics

1 answer:

vova2212 [387]3 years ago

3 0

Answer:

juliet collected 50 cans

Step-by-step explanation:

let x be rosanas cans

10+x+2x = 130

simplify

10 + 3x = 130

3x = 130 - 10 = 120

x = 120/3 = 40

rosanas cans = 40

juliets cans = 40 +10 = 50

santiagos cans = 50 x 2 = 100

but i think the question is wrong!!

You might be interested in

The seventh grade students are having an end-of-year party in the school cafeteria. There are 754 students attending the party.

Leno4ka [110]

Answer:

Determine the number of tables by dividing 754 by 6. If there is a remainder, the answer will need to be rounded tenths or hundredths . There is a remainder, so 125.6 tables are needed.

Step-by-step explanation:

8 0

2 years ago

18y^8x^4w^6 and 30y^7w^3

djyliett [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

Research studies show that the relationship between the tire pressure of a vehicle's tires and the life of the tires is

algol13

Answer:

i dont know what is that explain that

8 0

3 years ago

375 of the students at Haldane Elementary School walk to school. If these

ELEN [110]

Answer:

506

Step-by-step explanation:

do the math

7 0

2 years ago

Simply 20-3[4(z+1)-6(z-2)]

creativ13 [48]

Answer:

The answer is 6z-28

Step-by-step explanation:

20 - 3[4(z+1) - 6(z-2)]

= 20 - 3(4z+4-6z+12)

= 20 - 3(16 - 2z)

= 20 - 48 + 6z

= 6z - 28

8 0

3 years ago