3 years ago

Select the correct answer.

1 answer:

5 0

Answer: B

Step-by-step explanation:

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castortr0y [4]

Answer:

The standard form of the expression (5a+2)(a+4) is $5a^{2} + 22 a + 8$ .

Step-by-step explanation:

Here, the given expression is (5a+2)(a+4).

Now, (5a+2)(a+4) = 5a(a+4) + 2(a+4)

= $5a^{2} + 20 a + 2a + 8$

= $5a^{2} + 22 a + 8$

or, $(5a+2)(a+4) = 5a^{2} + 22 a + 8$

Also, Standard Quadratic form is $ax^{2} + bx + c = 0$

Hence, the standard form of (5a+2)(a+4) is $5a^{2} + 22 a + 8$ .

8 0

3 years ago

Deffense [45]

B because they all have an equal chance

7 0

3 years ago

qaws [65]

The answer is d I hope this helps

8 0

3 years ago

Inessa05 [86]

It is equivalent to 4-(-7) = 4+7 = 11

4 0

3 years ago

svetoff [14.1K]

Answer: 73.50

Step-by-step explanation:

I am assuming that the new price is 36.75

50% is 1/2

36.75·2=original price

original price=73.50

8 0

3 years ago