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Alona [7]
2 years ago
13

What percent of 4c in each expression? c

Mathematics
1 answer:
prisoha [69]2 years ago
8 0

An expression given is to subtract a – b – c from the sum of 3a – 2b + 4c and 3b – 2c .

<h3>What is the expression about?</h3>

An expression in math is known to be the putting together of numbers, variables, etc.

For the expression above,

(3a - 2b + 4c) + (3b - 2c) - (a - b - c)

Therefore:

= 3a - 2b + 4c + 3b - 2c - a + b + c

The answer will be = 2a + 2b + 3c

Learn more about expression from

brainly.com/question/723406

#SPJ1

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A sporting goods store buys a basketball for $10.00 and then adds a 110% markup to the price. How much will the basketball sell
sweet-ann [11.9K]

Answer: The basketball will sell for $21 .

Step-by-step explanation:

Hi, to answer this question, first, we have to multiply the cost of the basketball (10) by the percent markup in decimal form (divided by 100).

Mathematically speaking:

10 x (110/100) = $11

Now, we have to add the markup amount (11) to the cost (10) to obtain the selling price:

10 +11 = $21

The basketball will sell for $21 .

3 0
3 years ago
Read 2 more answers
What property is 1 • 4 = 4?¿? I forgot lol
Vsevolod [243]
Ugh I hate these... Inverse property of multiplication.
7 0
3 years ago
Read 2 more answers
PLEASE HELP ME please
Lena [83]

Answer:

(-1, 1/10) and (-2, 1/100)

I can't really explain because I just put it into my graphing calculator and clicked the trace button to find the y value at certain x values. A good website to do that on is Desmos

7 0
3 years ago
Need help + explanation!! ^_^
Paha777 [63]
780, or C, is correct.  Since 9.75 is 1/80th of the actual measurement, we can set up an equation like this:

9.75 = 1/80x

Then multiply each side by 80:

780 = x

The actual building's height is 780 ft.

We can check this answer by plugging in 780 for x in the original equation:

9.75 = 1/80(780)

9.75 = 9.75

Check! <span>✓</span>
3 0
3 years ago
How do you solve this don’t mind the (f) that’s just the problem number
zavuch27 [327]
Hello,
You need to evaluate the equation, so:
3xˆ2+14x+8 --> 17xˆ2+8. Hop this helps!

~Brainliest
3 0
3 years ago
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