2 years ago

Find the difference.

Mathematics

1 answer:

sergeinik [125]2 years ago

3 0

The difference is 4hrs because 6-2 is 4

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yra solves the equation as shown. - 3(x+2) = 9 1. - 3x - 6 = 9 2. - 3x = 15 3. x = - 5 The property Tyra used in line 1 was the:

Molodets [167]

Answer:

Distributive property says that:

$a\cdot(b+c) = a\cdot b + a\cdot c$

Addition property of equality:

if x = y then x+z = y+z

Division property of equality:

if x = y then $\frac{x}{z}=\frac{y}{z}$

As per the statement:

Given the equation: $-3(x+2)=9$

Tyra solve this equation as shown below:

$-3x -6 = 9$ [Distributive property]

$-3x = 15$ [Addition property of equality]

$x = -5$ {Division property of equality]

Therefore, the property Tyra used in line 1 was : Distributive Property.

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2 years ago

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To make lemonade, you used one quart of water, one pint of lemon juice, and 9 ounces of your secret ingredient: honey. How much

devlian [24]

1 qt = 2 pt.
2 pt. = 32 fl. oz.

1 pt. = 16 fl. oz.

32 + 16 + 9= 57 oz. You make 57 fl. oz. of Lemonade. Hope I could help!.

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3 years ago

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What is a fact family? (Saying "it's a family of facts" will not be accepted")

Mrac [35]

Answer: Fact families are 3 numbers that make up a set of related math facts

Step-by-step explanation:

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2 years ago

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Which of the following is the solution to |x|-5<= -13?

kow [346]

Answer:

drishyam 2 train to bysan

Step-by-step explanation:

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2 years ago

Which expressions are equivalent to the one below. Check all that apply. 16^x

madam [21]

$A.\ 4^x\cdot4^x=4^{x+x}=4^{2x}\qquad\text{used}\ a^n\cdot a^m=a^{n+m}\\\\B.\ 4^{2x}=(4^2)^x=16^x\qquad\text{used}\ (a^n)^m=a^{nm}\\\\C.\ 4^2\cdot4^x=4^{2+x}\\\\D.\ (4\cdot4)^x=16^x\\\\E.\ 4\cdot4^{2x}=4^{1+2x}\\\\F.\ 4\cdot4^x=4^{1+x}\\\\Answer:\ \boxed{B.\ and\ D.}$

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3 years ago