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Stels [109]
2 years ago
7

What is the sum of the polynomials? (m + n + 3) + (m + n + 4)

Mathematics
2 answers:
Ainat [17]2 years ago
4 0

Answer:

i honestly dk but need help

Step-by-step explanation:

ls

Karo-lina-s [1.5K]2 years ago
4 0

Answer:

2m+2n+7

Step-by-step explanation:

See image below:)

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If the simple interest on ​$3,000 for 8 years is ​$1,680​, then what is the interest​ rate?
madam [21]

We need to use the formula for simple interest which is
I= prt
Where I is the amount of money you earned or pay in interest
p is the principal, the amount you deposited or borrowed
r is the interest rate expressed as a decimal
t is time in terms of years

In this problem, I= 1,680
p= 3000
t= 8
'. r is what we are looking for.

Substituting the numbers into the simple interest formula, we get
I=. p r t
1,680=(3000)(r)(8). Multiplying
1,680= 24,000r Divide both sides by 24,000
0.07= r
So, the percentage is (0.07)(100)= 7%...
8 0
2 years ago
2. If m <1 = 43, what is m <4?
Alex17521 [72]
I do need help please
6 0
3 years ago
How many 2-liter bottles of soda will you need to fill ten 500 milliliter containers?
Eva8 [605]

Answer:

2.5 bottles

Step-by-step explanation:

10 * 500 ml = 5000 ml

5000 ml = 5 l

5/2 = 2.5

7 0
2 years ago
Help 911
Nutka1998 [239]

Answer:

idk lol

Step-by-step explanation:

;p

6 0
2 years ago
Read 2 more answers
The GRE is an entrance exam that most students are required to take upon entering graduate school. In 2014, the combined scores
Ede4ka [16]
\mathbb P(286
\mathbb P(286

The empirical rule says that approximately 68% of any normal distributed data set lies within one standard deviation of the mean.

\mathbb P(-2
\implies\mathbb P(-2

The same rule states that about 95% lies within two standard deviations of the mean. Using this rule, and the fact that any normal distribution is symmetric about its mean, you have

\mathbb P(-2
0.95=2\mathbb P(-2
\implies\mathbb P(-2

\implies\mathbb P(-2
8 0
3 years ago
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