2.8-5.3n - 4n + 5 =plss help again Thank you!

Mathematics

2 answers:

Mademuasel [1]2 years ago

5 0

Answer:

In simplest form: 7.8 - 9.3n

Step-by-step explanation:

Equation: 2.8 - 5.3n - 4n + 5

Combine like terms: 2.8 + 5 = 7.8

-5.3n + -4n = -9.3n

Put it all together: 7.8 - 9.3n

Hope this helps! :)

ra1l [238]2 years ago

4 0

Answer:

7.8-9.3n

Step-by-step explanation:

2.8-5.3n - 4n + 5

Combine like terms

2.8 +5 -5.3n -4n

7.8-9.3n

You might be interested in

According to a census performed in a certain country in a particular year, about 209,280,000 of it's residents were adults, and

gayaneshka [121]

54160000/209280000

= 0.2587
=25.88%

7 0

3 years ago

On Saturday Stella worked for two hours helping her mother in the house. she spent 1/3 of her time doing laundry, 1/4 of a time

raketka [301]

$\bf \stackrel{\textit{total hours time}}{2}-\cfrac{1}{3}-\cfrac{1}{4}\impliedby \textit{we'll use an LCD of \underline{12}}
\\\\\\
2-\cfrac{1}{3}-\cfrac{1}{4}\implies \cfrac{(12\cdot 2)~-~(4\cdot 1)~-~(3\cdot 1)}{12}\implies \cfrac{24-4-3}{12}\implies \cfrac{17}{12}
\\\\\\
\textit{12 goes into 17 \underline{1 time} and it has a \underline{remainder} of 5 }\implies 1\frac{5}{12}$

which is one hour and 25 minutes.

7 0

3 years ago

What is the product of 45 x 104 = ________?

DedPeter [7]

Answer:

45 x104 = 4680

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What is 39700.0947 in scientific notation ?

Elden [556K]