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2 years ago

This may be a bad question but is negative 7 still a prime number?

Mathematics

1 answer:

Vikki [24]2 years ago

3 0

Answer:

nope

Step-by-step explanation:

You might be interested in

What is the solution to this equation: 7m to the 2 power + 6m - 1 = ?

Mumz [18]

Answer:

7m² + 6m - 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Combining Like Terms
Standard Form: ax² + bx + c = 0

Step-by-step explanation:

Step 1: Define expression

7m² + 6m - 1

Step 2: Simplify

The expression cannot be simplified further.

5 0

3 years ago

2x+2 = -52 solve for x

Daniel [21]

Answer: -27

Step-by-step explanation:

8 0

3 years ago

6 times 1,356 using expanded form

grin007 [14]

8,000+100+30+6
first you do 6*1356 which is 8136 then just write the numbers as the place value

7 0

3 years ago

Help!! !, is it right or not

Dahasolnce [82]

Answer:

Step-by-step explanation:

The answer is to find the sum of each number, because factors are pulling out from total numbers, but when multiplying you don't need to pull out anything so it would be number

3 0

2 years ago

Make f the subject of the formula c=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%28f-32%29%7D%7B9%7D" id="TexFormula1" title="\

lara31 [8.8K]

Answer:

$f=\frac{9c}{5}+32$

Step-by-step explanation:

$c=\frac{5\left(f-32\right)}{9}$

Switch sides:

$\frac{5\left(f-32\right)}{9}=c$

Multiply both sides by 9:

$\frac{9\times5\left(f-32\right)}{9}=9c$

$5\left(f-32\right)=9c$

Divide both sides by 5:

$\frac{5\left(f-32\right)}{5}=\frac{9c}{5}$

$f-32=\frac{9c}{5}$

Add 32 to both sides:

$f-32+32=\frac{9c}{5}+32$

$f=\frac{9c}{5}+32$

8 0

3 years ago