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2 years ago

Six subtracted from a number equals 60.

Mathematics

2 answers:

emmasim [6.3K]2 years ago

7 0

Step-by-step explanation:

it very simple

follow me

66-6=60

60+6=66

Rama09 [41]2 years ago

5 0

Answer:

Step-by-step explanation:

Is is wanting you to find the missing number, which is "x".

An equation for this is x-6=60

The is only one number that can be x.

So, I added 6 and 60, I got 66.

Than I subtracted 66 and 6, and got 60.

I know that 66 is the correct answer.

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Simplify the expression <br> 3-5(2x-5)

masha68 [24]

Answer:

-10x + 28

Step-by-step explanation:

Step 1: Write expression

3 - 5(2x - 5)

Step 2: Distribute -5

3 - 10x + 25

Step 3: Combine like terms

-10x + 28

7 0

2 years ago

Read 2 more answers

The point that is needed?

ss7ja [257]

(12, 33) Are The Points

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Ba%5E%7B2%7D-1%7D%7B2-5a%7D%20times%20%5Cfrac%7B15a-6%7D%7Ba%5E%7B2%7D%2B5a-6%7D" id=

stepan [7]

$\bf \cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\\\\
-----------------------------\\\\
recall\quad \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
thus\quad a^2-1\iff a^2-1^2\implies (a-1)(a+1)
\\\\\\
now\quad a^2+5a-6\implies (a+6)(a-1)\\\\
-----------------------------\\\\
thus
\\\\\\
\cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\implies \cfrac{(a-1)(a+1)}{2-5a}\times \cfrac{3(5a-2)}{(a+6)(a-1)}\\\\
-----------------------------\\\\
$

$\bf now\quad 3(5a-2) \iff -3(2-5a)\\\\
-----------------------------\\\\
thus
\\\\\\
\cfrac{\underline{(a-1)}(a+1)}{\underline{2-5a}}\times \cfrac{-3\underline{(2-5a)}}{(a+6)\underline{(a-1)}}\implies \cfrac{-3(a+1)}{a+6}$

6 0

3 years ago

What is the y-intercept of a line that has a slope of 1/4 and passes through point (8,3)

exis [7]

Answer:

Step-by-step explanation:

Y-y1=m(x-x1)

Y- 3= 1/4(x- 8)

Y-3= 1/4x- 2

Y= 1/4x+1

Y intersept= 1

6 0

3 years ago

A dog kennel owner has 121 ft of fencing to enclose a rectangular dog run. She wants it to

Snezhnost [94]

Answer:

605/12 ft by 121/12 ft

Step-by-step explanation:

So, the dimensions of the dog run would be 5x as the length and x as the width.

The perimeter of this dog run would therefore be :

5x + 5x + x + x = 12x

From here, we know that 12x = 121 ft, so x = 121/12 ft

so the final dimensions of the dog run would be 605/12 ft by 121/12 ft

5 0

2 years ago