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Leno4ka [110]
3 years ago
6

Which expression is equivalent to (3x + 4) - (7x + 2)?

Mathematics
1 answer:
kozerog [31]3 years ago
3 0

Answer:

-4x - -2

Step-by-step explanation:

its hard to explain sorry

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Whoever answers I’ll mark them brainliest!
Volgvan

Answer:

55.000000000001

Step-by-step explanation:

5 0
2 years ago
19. Which point in the figure shown is the vertex of an angle?
il63 [147K]

Luckily this is a question that can be answered without the figure, seeing as there isn't one posted..


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7 0
3 years ago
The advertised size of a pizza is the length of its diameter. (An 8-inch pizza has a diameter of 8 in)Q1: What is the area of a
Alexxandr [17]
<span>In this question, we assume the pizza is a circle with radius r and diameter d. The radius is also known as (d/2). The area of a circle is A=pie*r^2. Q1: The area of a 16 inch pizza is A = pie * (16/2)^2 = pie * 8^2 = pie *64 = 201.06 in^2. Q2: To determine the cost per slice, just divide the total cost by the number of slices. In this case you would divide 12.50 by 8 (total slices) to get 12.50/8=$1.56/slice. Q3: The cost per square inch of the pizza would be total cost divided by the total area in square inches. This would give you 12.50/201.06 = $0.06 per square inch.</span>
8 0
3 years ago
PLS HELP ME ASAP I DONT HAVE TIME IT ALSO DETECTS IF ITS RIGHT OR WRONG
siniylev [52]

Answer

3.2

Step-by-step explanation

8% of 40 is 3.2

so it would be 40- 3.2 and that = 36.8

3 0
3 years ago
3(12-8)/2*5-4 simplify or evaluate the following expressions
vekshin1

Answer:

26

Step-by-step explanation:

12-8=4

3(4)=12

12/2=6

6*5=30

30-4

26

4 0
3 years ago
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