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3 years ago

11

What is the answer??

1 answer:

mixas84 [53]3 years ago

6 0

You have to do the distribute property and then combine the like terms

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1. Rewrite y = 3x in function notation.<br> 3x = y<br> f(x) = 3x<br> f = 3x<br> f(x) = y

earnstyle [38]

The answer is: f(x) = 3x

3 0

3 years ago

Read 2 more answers

What number has the same value as 50 tens

Tju [1.3M]

we know that

One ten is equal to $10$

therefore

To find $50$ tens

you must times $50$ by $10$

so

$50*10=500$

therefore

the answer is

$500$

3 0

3 years ago

Read 2 more answers

A shoe store buys a pair of boots from a supplier for $45. The store's manager decides on a markup of 35%. What is the new price

Gnom [1K]

Answer:

The new price of the books = $60.75

Step-by-step explanation:

As the original price is: $45

As the markup is: 35% = 35/100 = 0.35

The Markup on the original price is:

0.35 × 45 = $15.75

Hence, the new price of the boots:

$45 + $15.75 = $60.75

Therefore, the new price of the books = $60.75

6 0

2 years ago

<img src="https://tex.z-dn.net/?f=-2%5Csqrt%7B18%7D%20%2B2%5Csqrt%7B2%7D" id="TexFormula1" title="-2\sqrt{18} +2\sqrt{2}" alt="-

UkoKoshka [18]

Answer:

- 4 $\sqrt{2}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplify $\sqrt{18}$ using this rule

$\sqrt{18}$

= $\sqrt{9(2)}$

= $\sqrt{9}$ × $\sqrt{2}$ = 3 $\sqrt{2}$

Then

- 2 $\sqrt{18}$ + 2 $\sqrt{2}$

= - 2(3 $\sqrt{2}$ ) + 2 $\sqrt{2}$

= - 6 $\sqrt{2}$ + 2 $\sqrt{2}$

= - 4 $\sqrt{2}$

5 0

2 years ago

Why should you record a one in the tens column when regrouping in addition?

ICE Princess25 [194]

To keep the place holder

5 0

2 years ago