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3 years ago

What is 78% of $350 what do you have to do to get this answer to the question

Mathematics

2 answers:

g100num [7]3 years ago

8 0

Set up the problem as a ratio:
78 x
----- = ----
100 350

100x = 27,300
x = 273

$273.00

max2010maxim [7]3 years ago

7 0

Hope I helped :)......

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10^6 times 10^5 as a power of ten - thanks !

Colt1911 [192]

Answer:

one hundred billion

Step-by-step explanation:

10^6 x 10^5 = 10^11

10^11 = 100,000,000,000 or one hundred billion

I hope that's what you meant ^-^

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3 years ago

Evaluate 7x9-9.<br> Aleks

JulijaS [17]

<h2 /><h2> $7 \times 9 - 9 \\ 63 - 9 \\ = 54$ </h2>

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2 years ago

E + f =48<br> e=3f<br> Plz help - thanks

Novosadov [1.4K]

Answer:

$given \: \\ \\ e = 3f \\ e + f = 48 \\ \\ 3f + f = 48 \\ 4f = 48 \\ f = \frac{48}{4} \\ f = 12 \\ so. \\ e = 3 \times 12 = 36$

<h2><em>plzz mark it as a brilliant ans</em></h2>

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3 years ago

Solve for x.

olga nikolaevna [1]

Answer:

$\boxed{x=5},x=-9$

Step-by-step explanation:

To rid the denominators, multiply both sides by $(x-3)(x+1)$ .

We get:

$6(x+1)-12(x-3)=(x-3)(x+1)$

Simplifying, we have:

$6x+6-12x+36=x^2-3x+x-3,\\-6x+42=x^2-2x-3,\\x^2+4x-45=0$

Solving, we get:

$x^2+4x-45=0,\\(x-5)(x+9)=0,\\x=5,x=-9$

Therefore, the solution with the greatest value is $x=\boxed{5}$

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3 years ago

Find g(a-2)+3g(2a) if g(x)=x²-5x+8

sertanlavr [38]

Answer:

13a² - 39a + 46

Step-by-step explanation:

To find g(a-2)+3g(2a), find each part using the function g(x)=x²-5x+8.

g(a-2) = (a-2)²-5(a-2)+8 = a² - 4a + 4-5a + 10+8 = a² - 9a + 22

3g(2a) = 3{(2a)²-5(2a)+8} = 3{ 4a² - 10a + 8} = 12a² - 30a + 24

Combine the values to find g(a-2)+3g(2a).

g(a-2)+3g(2a) = (a² - 9a + 22) + (12a² - 30a + 24) = 13a² - 39a + 46

4 0

3 years ago