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3 years ago

If Susie is 14, what was her age x years ago? x - 14 14 - x 14x

Mathematics

2 answers:

xeze [42]3 years ago

8 0

"If Susie is 14, what was her age x years ago?"

that would be 14 minus x
or
14 - x

Lapatulllka [165]3 years ago

7 0

I think the correct answer would be B. 14-x

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PLEASE HELP ME ANSWER THIS FAST

Alenkasestr [34]

Answer:

65 square yards

Step-by-step explanation:

5x5=25

5x4=20

20+20+25= 65

7 0

2 years ago

Y= x^2 -5 solve for x

dexar [7]

$Y= x^2 -5$

We need to solve for x, we need to get x alone

$Y= x^2 -5$

Lets start by removing -5

Add 5 on both sides

$y + 5= x^2 -5 + 5$

$y + 5= x^2$

Now to isolate x , we need to remove the square from x

To remove square , take square root on both sides

$+-\sqrt{y+5} = \sqrt{x^2}$

square and square root will get cancelled

$+-\sqrt{y+5} = x$

So $x = +\sqrt{y+5}$ and $x = -\sqrt{y+5}$

7 0

3 years ago

12x+7<−11 AND5x−8≥4012

Arte-miy333 [17]

Answer:

No solution

Step-by-step explanation:

Given: $12x+7$ and $5x-8\geq 40$

Solve both inequality separately.

$12x+7$ Subtraction property of inequality

$12x$

$x$

and

$5x-8\geq 40$ Addition property of inequality

$5x\geq 40+8$

$5x\geq 48$

$x\geq \dfrac{48}{5}$

Hence, the solution of the compound inequality intersection of both solutions.

Please find attachment for number line solution.

No solution

8 0

3 years ago

Read 2 more answers

Use the distributive property to rewrite the expression –2(6 – x) without parentheses.

slava [35]

The correct answer is B

8 0

3 years ago

What are the steps to solving <br> 3x=4+2(3−x).

masya89 [10]

Answer:

x = 2

Step-by-step explanation:

How to find "x"

3x = 4 + 2(3 - x) *Remove the parentheses*

3x = 4 + 6 - 2x *Calculate*

3x = 10 - 2x *Move the variable to the left*

3x + 2x = 10 *Collect the terms*

5x = 10 *Divide both sides*

x = 2

I hope the helped!!!

3 0

2 years ago

Read 2 more answers