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2 years ago

What is the value of the expression below when x 5 and y = 5? 6x — бу – -

Mathematics

1 answer:

Mazyrski [523]2 years ago

6 0

Step-by-step explanation:

Well ur doing (3)5 (3)5 =

30-30=

0

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If f (x) = -4x + 4 and g(x) = 2x + 2x, what is f (g(4))? f(g(4)) =

soldi70 [24.7K]

Answer:

-60

Step-by-step explanation:

first you have to input 4 to the equation g(x).

2(4) + 2(4) = 16

now input it to f(x)

-4(16) + 4 = -60

i feel like this is correct

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2 years ago

Debnil has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1. How many tablespoons of salt does Debnil have?

forsale [732]

Debnil have 2 tablespoons to salt.

Step-by-step explanation:

Given,

Number of teaspoons of salt = 6

Ratio of teaspoons to tablespoons = 3:1

Let,

x be the number of tablespoon of salt for 6 teaspoons.

Ratio of teaspoons to tablespoons = 6:x

Using proportion

Ratio of teaspoons to tablespoons :: Ratio of teaspoons to tablespoons

$3:1::6:x$

Product of mean = Product of extreme

$6*1=3*x\\6=3x\\3x=6$

Dividing both sides by 3

$\frac{3x}{3}=\frac{6}{3}\\x=2$

Debnil have 2 tablespoons to salt.

Keywords: ratio, proportion

Learn more about proportion at:

#LearnwithBrainly

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3 years ago

Write the sum of 32+20 as the product of their GCF and add another sum

vladimir2022 [97]

The factors of 32 are 1, 2, 4, 8, 16, and 32.

The factors of 20 are 1, 2, 4, 5, 10, and 20.

The common factors of 32 and 20 are 1, 2, and 4.

The greatest one is 4.

32 = 4 x 8

20 = 4 x 5

32 + 20 = (4 x 8) + (4 x 5)

32 + 20 = 4 (8 + 5)

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3 years ago

What is the value of the expression below when x 5 and y = 5? 6x — бу – -​

What is the value of the expression below when x 5 and y = 5? 6x — бу – -