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vivado [14]
3 years ago
9

if one bucket + 5 jars equal one tub and three buckets plus two jars equal to tubs how many jars are there equal to one tub​

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
8 0

Answer:

Number of jars in one tub is:

13

Step-by-step explanation:

Let b denote the buckets, j denotes the jars and t denotes the tubs

One bucket + 5 jars equal one tub

b+5j=t   ----------------(1)

Three buckets plus two jars equal two tubs

3b+2j=2t   ------------------(2)

equation (1)×3- equation (2)

3(b+5j)-(3b+2j)= 3t-2t

3b+15j-3b-2j= t

13j= t

Hence, Number of jars in one tub is:

13

d1i1m1o1n [39]3 years ago
5 0

Answer:

Simplify 4y + 7x = 2t and there you go that's your answer☺

Step-by-step explanation:

Bucket = y

Jars = x

Tubs = t

y + 5x = t

3y + 2x = t

You might be interested in
- (3 x 100) + (7 x 10) + (4 x D) + (2 x 100)​
Vlad1618 [11]

Answer:

70 + 4D

Step-by-step explanation:

- (2 x 100) + (7 x 10) + (4 x D) + (2 x 100)

   - (200) + (70) + 4D + 200

       -200 + 70 +4D + 200

             -130 + 4D + 200

                   70 + 4D

5 0
3 years ago
a fruit basket contains oranges and grapefruits. one-third of the oranges and one-fourth of the grapefruits were spoiled. you th
Juli2301 [7.4K]
1/3 oranges were spoiled.....u threw away 4 oranges...
1/3 of what = 4....
1/3x = 4
x = 4 * 3
x = 12 oranges

1/4 grapefruits were spoiled....u threw away 7
1/4 of what = 7
1/4x = 7
x = 7 * 4
x = 28

so ur fruit basket contained 12 oranges and 28 grapefruits before u discarded the spoiled ones

6 0
3 years ago
Evaluate. 4^3⋅(100÷25)−5^0 Enter your answer in the box.
astraxan [27]

4³ ⋅ (100 ÷25) − 5^0

[parenthesis goes first, then exponents]

[any coefficient with zero exponent is equal to 1]

64 · 4 - 1

[multiplication, then subtraction]

256 - 1

<u>255</u>

4 0
2 years ago
the model shows -3x + 5= -2x -1. What value of x makes the equation true? look at the picture please..
Stels [109]

Answer:

D. x=6

Step-by-step explanation:

-3x + 5= -2x -1

more variables to left hand side and change its sign

-3x+2x+5=-1

move constant to right hand side and change its sign

-3x+2x=-1-5

collect like terms

-x=-1-5

calculate the difference

-x=-6

change the signs on both sides of the equation

x=6

5 0
3 years ago
If Sarah's mom drive 20 miles to work, drives 2,000 miles to New York and she lives in Rhode Island. How many total feet did she
mafiozo [28]
To solve this problem, you first have to add the total miles driven.

2000 + 20 = 2020

Then, you have to convert miles into feet. There are 5280 feet in a mile, so you multiply that by 2020.

5280 * 2020 = 10665600

Therefore, the total feet driven is 10665600. I hope this helped, good luck!
5 0
3 years ago
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