Simplify the expression.

3n - 5 + 2n + 4

Answers

Answer 1

Answer: 3n−5+2n+4=3n+−5+2n+4Combine Like Terms:=3n+−5+2n+4=(3n+2n)+(−5+4)=5n+−1Answer:=5n−1

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What is the cube root of 8/125

Answers

Answer:

$(2)/(5)$

Step-by-step explanation:

Note the $\sqrt[3]{8}$ = 2 and $\sqrt[3]{125}$ = 5

Thus

$\sqrt[3]{(8)/(125) }$ = $\frac{\sqrt[3]{8} }{\sqrt[3]{125} }$ = $(2)/(5)$

Answer:

2/5

Step-by-step explanation:

8 = 2^3

125 = 5^3

How invented all of the numbers

Answers

0a perwon a long long time ago

Jesus because jesus is the answer to everything

What is 1 and 1/2 minus 7/8

Answers

Convert 1 and 1/2 to eights to make it easier to subtract. 1 4/8 add 1 to 4/8
12/8 then subtract that by 7/8 straight across the numerator. That then equals 5/8

You would find a common denominator 8. 1 and1/2 would be converted into 1 and4/8. 1 and 4/8 minus 7/8 equals 5/8

Ron bought a piece of plastic that was 3 1/2 yd by 2 2/3 yd. What was the area of Ron's plastic?
Express your answer in simplest form.

Please help me someone!

Answers

Multiply base time height. Simply put B(H)=A

B=3 1/2
H=2 2/3

A=(3 1/2)(2 2/3)
A=28/3
A=9.3333

How many year and months did it take to build blackpool tower england

Answers

The Blackpool Tower took 3 years to build using about 2,500 tons of steel and 5,000,000 bricks. The tower was officially opened to the public in 1894. The architects of the project, Messers Maxwell and Tuke, died before the building was completed.

to build blackpool tower england it took about 3 years

hope that helps!

For each mile that Jason runs, Megan runs 1/4 mile farther. If Jason ran 6 miles, how far did Megan run?