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Angelina_Jolie [31]
3 years ago
5

Simplify the expression by combining like terms 9x + 8 + 3x + 4

Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

11x + 12

Step-by-step explanation:

9x + 3x = 11x

8 + 4 = 12

xxTIMURxx [149]3 years ago
5 0

Answer:

24x²

Step-by-step explanation:

first add 9 plus 8 plus 3 plus 4 to get 24 then since there are 2 x's that makes in 24x²

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Explain how you could find the measurements of an enlargement if you know the ratio of the measurements of the original to the m
lord [1]

Answer:

showing bellow

Step-by-step explanation:

Let me use an exsample to show this.

Nash is making a framed enlargement of a Mary Cassatt postage stamp to present to a retired postmaster. He enlarges the stamp using a scale of 2 inches to 1 centimeter. If the actual length of the stamp is 3 centimeters and its width is 5 centimeters, what are the dimensions of the scale picture?

6 inches by 10 inches

Step-by-step explanation:

It tells us that the scale is 2 In: 1 cm so we know that for every centimeter long or wide the stamp is the enlardged scale is two inches.

2 times 3 is 6. 6 inches. we are multiplying two inches by the number of centimeter long it is.

5 times 2 is 10 inches. we are multiplying two inches by the number of centimeter wide it is.

therefore the enlarged stamp is 6 In by 10 In.

Hope this helps :)

4 0
2 years ago
QUESTIONS 1,2,3 PLSSSS (PICTURE ATTACHED) :)
Brums [2.3K]

Answer:

A) 20/6

B)21/16

C)21/10 or 2.1

Step-by-step explanation:

<h2><u><em>EDIT!: someone else who probably has a better understanding than me answered this and I've been doing this all wrong lol please ignore this .w.</em></u></h2>

to find any probability just find the total and then divide that by the number of whatever you're checking for, eg. parkour backgrounds.

A)

7+3+4+6 = 20 total backgrounds

6 parkour backgrounds.

20/6 is your answer.

B)

6 + 10 + 5 = 21 total marbles

10 + 6 = 16 non yellow marbles

21/16 is your answer.

C)

6 + 10 + 5 = 21 total marbles

10 blue marbles

21/10 or 2.1 is your answer.

5 0
3 years ago
Read 2 more answers
Solve this<br><br> 4 X (10 - 3+2)
mylen [45]

Answer:

36

Step-by-step explanation:

10-3=7+2=9

4×9=36

36 is the answer

8 0
2 years ago
A 2-gallon jug of juice costs $10.88. What is the price per cup?
Elodia [21]

Answer:

it's ¢.34

Step-by-step explanation:

a gallon has 16 cups

since there are two gallons that's 32

the price of the two gallons divided my 32 is how much each cup would be so 10.88/32 would be ¢.34

3 0
3 years ago
An artist is arranging tiles in rows to decorate a wall. Each new row has 2 fewer tiles than the row below it. If the first row
dolphi86 [110]
22, 20, 18, 16, 14, 12, 10 ... so 10
6 0
3 years ago
Read 2 more answers
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