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3 years ago

How in the world do you do this problem (-1,0) y+__= 4(x+2)

Mathematics

1 answer:

WARRIOR [948]3 years ago

3 0

X = 0 y =-1 because you have to have to find numbers to replace x & y.

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Pls help I’ll brainlest solve it like this

sergey [27]

$\frac{3}{5} t = 6$

$t = 6 \div \frac{3}{5}$

$t = 6 \times \frac{5}{3}$

$t = 2 \times 5$

$t = 10$

____________________________

$\frac{1}{4} a = \frac{14}{15}$

$a = \frac{14}{15} \div \frac{1}{4}$

$a = \frac{14}{15} \times 4$

$a = \frac{56}{15}$

7 0

2 years ago

Read 2 more answers

Which of the following number lines represents the solution set of the inequality -1/3 x + 4 < 3?

natima [27]

Solve for x.
x > 3
(It goes to the right, with the starting point open)

8 0

3 years ago

Read 2 more answers

Damon is 7 years older than his brother Mark. The sum of Damon and marks age is 29

Ugo [173]

Answer:

Damon is 18, Damon's brother is 11 years old.

Step-by-step explanation:

So, the total age of them both is 29. Damon is 7 years older, so we use 29-7=22. Now, 22 is Damon's brother's age times 2, so we use 22/2=11. 11 is Damon's age is 11+7=18, and His brothers age is 11.

3 0

2 years ago

Read 2 more answers

If f(x) = 4(3x - 5), find f-1(x)

deff fn [24]

Answer:

$f^{-1}(x) = \frac{1}{12}(x+20)$

Step-by-step explanation:

Given: f(x) = 4(3x - 5)

Is required to find f⁻¹(x)

f(x) = y = 4(3x - 5)

∴ y = 4 * 3x - 4 * 5

∴ y = 12x - 20 ⇒ add 20 to both sides

∴ y + 20 = 12x ⇒ divide both sides by 12

∴ $\frac{1}{12} (y+20) = x$

Replace the places of x and y.

∴ $y=\frac{1}{12} (x+20)$

∴ $f^{-1}(x) = \frac{1}{12}(x+20)$

7 0

3 years ago

slamgirl [31]

Answer:

search up on google

Step-by-step explanation:

not hard

7 0

3 years ago