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3 years ago

What’s the answer for this question?

Mathematics

2 answers:

Goshia [24]3 years ago

7 0

Don't use link it's a virus

miss Akunina [59]3 years ago

5 0

X=4
18-3x=6
So isolate the variable by subtracting 18 from both sides 18-18 =0 6-18=-12
So your left with -3x=-12
Now just divide both sides by -3
-3/-3=1 -12/-3=4
So your left with 1x=4

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If f(x) varies directly with x2, and f(x) = 96 when x = 4, find the value of f(6)

alukav5142 [94]

Its basically 6 times 96 I think

hope this helps ;)

3 0

3 years ago

A savings account earns 15% interest annually. What is the balance after 8 years in the savings account when the initial deposit

natita [175]

The balance after 8 years is $22,942.67

<h3>What is the balance after 8 years?</h3>

We know that the savings account earns 15% annually, and the initial deposit is $7500, then the balance as a function of time in years is:

B = $7500*(1 + 15%/100%)^t

B = $7500*(1.15)^t

The balance after 8 years is what we get when we evaluate the above function in t = 8, so we get:

B = $7500*(1.15)^8 = $22,942.67

So the correct option is the last one.

If you want to learn more about exponentials:

brainly.com/question/2456547

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2 years ago

these numbers form an addition and subtraction fact family for 6,7,13 here the choices 7+13=20 13+7=20 13-13=0 13-0=13 and 7+0=7

Dominik [7]

Answer:

its the first one

Step-by-step explanation:

Ive had this question before

3 0

3 years ago

Simplify 36x^4 42x^7

Alja [10]

The first step to simplify this equation is to multiply the numbers
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next,, youll multiply the terms with the same base by adding their exponents
1512 $x^{4+7}$
finally,, youll add the numbers together
1512 $x^{11}$
since you cant simplify any further,, the correct answer to your question is 1512 $x^{11}$
let me know if you have any further questions
:)

4 0

3 years ago

Show 120 as a product of its prime factors

Tems11 [23]

120 = $2^{3} * 3 * 5$

6 0

4 years ago

Read 2 more answers