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o-na [289]
3 years ago
6

Rewrite the expression with parentheses to equal the given value 3 x 4 - 1 + 2

Mathematics
2 answers:
sergejj [24]3 years ago
6 0

Answer:

the difference of the product of 3x and 4 and of the sum of -1 and 2

PIT_PIT [208]3 years ago
5 0

Answer:

11

Step-by-step explanation:

3*(4-1)+2

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A large bucket that is full has a small leak on the bottom. The bucket loses water at the rate of 0.75 gallons per minute. After
Marta_Voda [28]

Answer:

27

Step-by-step explanation:

Multiply 8×.75 (6)

Add that to 21

8 0
2 years ago
= 3x +15 <br> = 4x-10<br><br> What is the value of x?
Viefleur [7K]

Answer:

3x+15= 4x-10

3x-4x= -10-15

-x= -25(minus will be cut on both sides)

so x= 25

7 0
3 years ago
Safia opens a new savings account with a 2.25% simple interest rate. She deposits $3,500 and earned $3,696.88 total (with intere
Art [367]

Answer:

The money was left untouched for 2 years and 6 months or just 2.5 years

Step-by-step explanation:

In this question, we are asked to calculate the time taken for an amount deposited to earn a certain amount of interest.

Mathematically, simple interest can be calculated using the formula;

I = PRT/100

where I is the interest accrued which is 3696.88 - 3,500 = 196.88

P is the principal which is the amount deposited = 3,500 according to the question

R is the rate which is 2.25% according to the question

T is the time which we are to find

we can rearrange the formula making T the subject and we obtain the following;

T = 100I/PR

substituting the values listed above we have;

T = (100 * 196.88)/(3500 * 2.25)

T = 19688/7875

T = 2.5 years or 2 years 6 months

8 0
3 years ago
Please Help me! Marvin worked for 3 days. He earned $87.20 each day. He uses his earnings to buy four chairs. If he has no money
Molodets [167]

Answer:

21.8

Step-by-step explanation:

87.2 divided by 4

5 0
2 years ago
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Your income is the money you receive or acquire it's the inflow and your total expenses are the money you spent it's the outflow
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3 years ago
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