3 years ago

What is 4r+9r-11r+7r please im not trying to fail

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

9 r

Step-by-step explanation:

kaheart [24]3 years ago

5 0

Answer:

Step-by-step explanation:

combine like terms in PEMDAS order. Add 4, 9, and 7, then, subtract 11.

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Marysya12 [62]

Answer:

Step-by-step explanation:

6x2 + 5x - 4

6x2 + 8x - 3x - 4

2x(3x + 4) - 1(3x + 4)

(2x - 1) (3x + 4)

These are the factors

7 0

3 years ago

used to have a square garage with 296 ft of floor space. recently built an addition to it. The garage is still a square, but no

wel

Answer:

230 ft

Step-by-step explanation:

5 0

3 years ago

1 2 3 4 5 6 7 8 9 10

gayaneshka [121]

Answer:

The 8 should have remained positive.

Step-by-step explanation:

8-(-2)=8+2=10

Two negatives make a positive so 8-(-2) will turn into 8+2.

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8 0

3 years ago

Find the mode of the data.<br> 1, 2, 1, 3, 3, 4, 1<br> The mode is

drek231 [11]

Answer:

1 is the answer.

Step-by-step explanation:

The mode of a data set is the number that occurs most frequently in the set.

5 0

3 years ago

Read 2 more answers

How long will it take to earn $1800 in interest if $6000 is invested at a 6% annual interest rate? how many years

Simora [160]

Answer:

Total interest will $1800 after 5 years.

Step-by-step explanation:

It is given that the principle amount is $6000.

Rate of interest rate is 6% per annum.

Total interest is $1800.

Formula for simple interest is

$I=\frac{P\times r\times t}{100}$

Where, P is principle, r is rate of interest in percent and t is time in years.

Substitute P=6000, r=6 and I=1800 in the above formula.

$1800=\frac{6000\times 6\times t}{100}$

$1800=\frac{36000t}{100}$

$1800=360t$

Divide both sides by 360.

$\frac{1800}{360}=t$

$5=t$

Therefore the total interest will $1800 after 5 years.

3 0

3 years ago

Read 2 more answers