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3 years ago

14

A number is five less than 3 time another number use x for the variable HURRY

1 answer:

maksim [4K]3 years ago

8 0

Answer:

10, it's 5 less than 5 times 3

Step-by-step explanation:

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If m is a common divisor of x and y, then x/y = (x ÷ k)/______

myrzilka [38]

Answer:

$\frac{x}{y} = \left(\frac{x}{y} \right)\cdot 1 = \left(\frac{x}{y}\right)\cdot \left(\frac{m}{m} \right) = \frac{\frac{x}{m} }{\frac{y}{m} }$

Step-by-step explanation:

The common divisor is the greatest natural number so that two or more natural numbers have no remainder. If $m$ is a common divisor of $x$ and $y$ , then $p = \frac{x}{m}$ and $q = \frac{y}{m}$ , where $p$ , $q$ $\in \mathbb{Z}$ . Then, we have the following expression:

$\frac{x}{y} = \left(\frac{x}{y} \right)\cdot 1 = \left(\frac{x}{y}\right)\cdot \left(\frac{m}{m} \right) = \frac{\frac{x}{m} }{\frac{y}{m} }$

3 0

2 years ago

Which ordered pairs are solutions to the inequality 4x + y>-6

Dafna1 [17]

Answer:

（-1,-1）（2,0）（4,-20）

Step-by-step explanation:

（-1,-1） = -5 › -6 √

（0,-9） = -9 › -6 ×

（2,0） = 8 › -6 √

（-3,6） = -6 › -6 ×

（4,20） = -4 › -6 √

3 0

3 years ago

What is the domain of the function f(x) = (-5/6)(3/5)superscript x

Georgia [21]

Answer:

$-\infty < x < \infty$

Step-by-step explanation:

Given

$f(x) = (-\frac{5}{6}) \cdot (\frac{3}{5})^x$

Required

The domain

There are no undefined points such as denominator of x or square roots.

Hence, the domain is:

$-\infty < x < \infty$

5 0

3 years ago

What is the value of k if (1, 1) is a solution of 2x + 7y=k?

Mekhanik [1.2K]

Answer: k=9
reasoning: just plug in 1 for x and 1 for y

5 0

2 years ago

Renee hiked for 4 3/4 miles. After resting, Renee hiked back along the same route for 3 1/4 miles. How many more miles does Rene

Alecsey [184]

4 3/4 - 3 1/4 = 1 2/4, which is 1 1/2 OR 1.5

8 0

3 years ago

Read 2 more answers