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PIT_PIT [208]
3 years ago
9

Help please I need it​

Mathematics
2 answers:
miv72 [106K]3 years ago
6 0

Answer:

I believe the answer is a

Step-by-step explanation:

5(8-2)

5*8=40

5*2=10

40-10=30

also you can think if it like this, each picture is $5, if she gets 8 it'll cost $40 because 5*8=40. but if 2 of her friends don't want one then it'll cost $30 because 5*6=30.

Nimfa-mama [501]3 years ago
5 0

Answer:

a

Step-by-step explanation:

because 8-2 is 6. and 8 times 5 is 30.

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70% of 100 is 70

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Question 4<br> What is the value of 3 - 21-4 +32, ?
andrey2020 [161]

Answer:

10

Step-by-step explanation:

3-21-4+32

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8 0
4 years ago
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Rewrite the following quadratic functions in intercept or factored form. Show your work.
Vlad [161]

Answer:

y = (2x + 3)(2x + 3) = (2x + 3)²

Step-by-step explanation:

We are given a quadratic function and we have to write it in factored form.

y = 9 + 12x + 4x²

y = 4x² + 12x + 9

We can break the mid-term in such a way that when they are multiplied, the factors give a product of 36x² and when added, they give a result of 12x, as show below:

y = 4x² + 6x + 6x + 9

Taking 2x common from the first two variables and 3 from the second two

y = 2x(2x + 3) + 3(2x + 3)

Taking 2x+3 common

y = (2x + 3)(2x + 3) = (2x + 3)²

3 0
3 years ago
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16 Find the value of x in the diagram below.
Arisa [49]

Answer:

fyni

Step-by-step explanation:

6 0
3 years ago
Solve the equation.<br><br> 8 – 2x = –8x + 14<br><br> Will give Brainliest if explained.
eimsori [14]

Answer:

x = 1/3

Step-by-step explanation:

Move all terms containing x to the left side of the equation.

8+6x=10

Move all terms not containing x to the right side of the equation

6x=2

Divide each term by 6 and simplify.

Exact Form:

x=1/3

Decimal Form:

x=0.3333333333

Hope this helps!

3 0
3 years ago
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