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elena55 [62]
2 years ago
5

Question 3

Mathematics
2 answers:
Zarrin [17]2 years ago
7 0

Answer:

13.4x - 0.5

Step-by-step explanation:

13.4x - 5.9 - 7.1 + 13.5

This may seem complicated, but it is really pretty simple once you get the hang of it.

First, you would organize your terms.

<u>13.4x</u>       - 5.9     - 7.1      + 13.5

Then you would add your like terms.

-5.9 - 7.1 + 13.5 = 0.5

So the answer to your problem would be 13.4x - 0.5

telo118 [61]2 years ago
5 0

Answer:

A........................

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Given that line a is parallel to line be and the slope on line a is 2 what is the slope of line b?
maria [59]

its line a

Step-by-step explanation:

3 0
3 years ago
Solve for x: -2(x + 3) = -4x + 20
Phantasy [73]

Answer:

Step-by-step explanation:

Lets start with 13

-2(13 + 3) = -4(13) + 20

-32 = -52 + 20

-32 = -32

x = 1 basically

now 19

-2(19 + 3) = -4(19) +20

-44 = -76 + 20

-44 = -56

so divide those

-2(31 + 3) = -4(31) + 20

-68 = -124 + 20

-68 = -104

divide them

-2(37 + 3) = -4(37) + 20

-80 = -148 + 20

-80 = -128

4 0
3 years ago
Keiko, Dale, and Tony sent a total of 95 text messages during the weekend. Dale sent 7 fewer messages than Kelko. Tony sent 4 ti
mylen [45]

Answer:

Keiko sent 17 messages, Dale sent 10 messages, and Tony sent 68 messages

Step-by-step explanation:

Let x represent the number of messages that Keiko sent.

Since Dale sent 7 less than Keiko, his number can be represented by x - 7

Since Tony sent 4 times as many as Keiko, his number can be represented by 4x

Using these variables, create an equation:

(x) + (x - 7) + (4x) = 95

Add like terms and solve for x:

6x - 7 = 95

6x = 102

x = 17

So, Keiko sent 17 messages.

Subtract 7 from this to find how many Dale sent:

17 - 7

= 10

Multiply it by 4 to find how many Tony sent:

17(4)

= 68

So, Keiko sent 17 messages, Dale sent 10 messages, and Tony sent 68 messages

4 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!!
cestrela7 [59]

Answer:

d

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Square PQRS is rotated 180° counterclockwise around the origin.
KiRa [710]

The side that is equivalent to side SR is side AB.

<h3>How to carry out Rotational Transformation?</h3>

When rotating a point 180 degrees counterclockwise about the origin, our point A(x, y) becomes A'(-x, -y). Thus, all we do is make both x and y negative.

The coordinates of the original square are;

P(2, 4); Q(5, 5); R(5, 1); S(2, 1)

Now, applying the transformation rule above gives us;

P(-2, -4); Q(-5, -5); R(-5, -1); S(-2, -1)

The side that is therefore equivalent to side SR is side AB.

Read more about Rotational Transformation at; brainly.com/question/26249005

#SPJ1

6 0
2 years ago
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