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Ksenya-84 [330]
3 years ago
5

The first step in solving this problem is to _________________ on each side of the equation. LaTeX: \frac{1}{4}x\:=\:-101 4 x =

− 10
Mathematics
1 answer:
Travka [436]3 years ago
3 0

Answer:

multiply both sides by 4

Step-by-step explanation:

Given the expression

1/4 x = -10

The first step is to multiply both sides by 4 using the multiplicative property of equality

1/4 x * 4 = -10 * 4

x * 1 = -40

x = -40

Hence the first step is to multiply both sides by 4

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What is 0.5 repeating as a fraction in simplest form
Solnce55 [7]

Answer:

5/9

Step-by-step explanation:

Start be letting x = 0.555...

Our original equation is:

x = 0.555...

There is only one digit repeating, the 5, so we multiply both sides of that equation by 10 and write it above the original equation.

10x = 5.555...

   x = 0.555...

Now we subtract the second equation from the first equation as written above.

9x = 5

Divide both sides by 9.

x = 5/9

0.555... = 5/9

6 0
3 years ago
6 students took a test, the dot plot shows the score of 5 of these students. The average score of students is 21 ? What was the
bazaltina [42]

Answer:

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Step-by-step explanation:

oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooh

4 0
3 years ago
What is the equation of the line with an x-intercept of -2 and a y-intercept of 1?
vaieri [72.5K]

Answer:

the desired line is y = (1/2)x + 1

Step-by-step explanation:

Write these two points as (0, 1) and (-2, 0).

Now, as we go from (-2, 0) to (0, 1), x increases by 2 and y increases by 1.  Thus, the slope, m, of the desired line is m = rise / run = 1 / 2.

Then the desired line is y = (1/2)x + 1 (since b is already given as (0, 1) )

5 0
3 years ago
Please help me I don’t understand and my tutor is gonna tell me mom please help number 12
dem82 [27]

Answer:

20

Step-by-step explanation:

I assume y is 4/3 of z.

x = 7/6 y

y = 48

x = 7/6 * 48

x = 7 * 8

x = 56

y = 4/3 z

4/3 z = y

z = 3/4 y

z = 3/4 * 48

z = 36

x - z = 56 - 36 = 20

8 0
3 years ago
Need help with math thank you<br><br><br>x - 4 &lt; 12<br><br><br><br>x
sergey [27]

Answer: x<16

Step-by-step explanation: Hope this help :D

Let's solve your inequality step-by-step.

x−4<12

Step 1: Add 4 to both sides.

x−4+4<12+4

x<16

6 0
3 years ago
Read 2 more answers
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