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daser333 [38]
3 years ago
8

Expand: -3(x – y + 5)​

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
6 0

Answer:

-3x+3y-15

Step-by-step explanation:

-3*x= -3x

-3*-y= 3y

-3*5= -15

HACTEHA [7]3 years ago
5 0

Answer:

-3x+3y-15

Step-by-step explanation:

;)

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SVETLANKA909090 [29]

Step 1: Subtract 3x from both sides. Leaving us with -y = -3x -2y

Step 2: Add 2y to both sides. Leaving us with y = -3x

So, your answer would be y = -3x

4 0
3 years ago
reggie drew a scale drawing of a swimming pool. the scale of the drawing was 4 millimeters : 3 meters. the pool is 24 meters lon
Shkiper50 [21]

The pool that Reggie drew will be 24 millimeters long, compare to real life which is 24 meters long.

As we can't create a real-life dimension in a small sheet of paper, we opted for a small scale that covers up the large length. As we are given, the scale of the drawing is 4 millimeters: 3 meters, which means 1 millimeter is equal to 3/4 meters, and the size of the pool in real life is 24 meters.

So, the length of the pool in the drawing is = 24*(3/4)

                                                                           = 24 millimeters

To know  more about scale manipulation refer to the link brainly.com/question/14806083?referrer=searchResults

#SPJ4

6 0
2 years ago
Pleasee help me...
Setler79 [48]

Answer:

D is the answer

Step-by-step explanation:

Mark brianliest pls

3 0
3 years ago
Convert 9/2 into a mixed number
Sati [7]

Answer:

4 1/2

Step-by-step explanation:

9÷2 is 4 with one left over 4 1/2

4 0
3 years ago
there are 16 sixth graders, 11 seventh graders, and 9 eighth graders in a gym class. the gym teacher randomly selects one studen
Olin [163]

Answer:

34 total students.

25 are not 7th graders

27/35

7 0
3 years ago
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