3 years ago

What is the value of y for which a ll b

Mathematics

1 answer:

Pie3 years ago

6 0

Answer:

110

Step-by-step explanation:

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There are 12 players on Sarah's softball team. One-third missed yesterday's practice. What is the number of players who missed y

snow_tiger [21]

Answer:

4 players (to get the answer divide 12 by 3)

Step-by-step explanation:

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4 years ago

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Apply the distributive property and simplify <br> -6(x+2)=36

Delicious77 [7]

Answer:

-8

Step-by-step explanation:

-6(x+2)=36

-6x-12=36

-6x=48

x=-8

5 0

3 years ago

Write as an expression and simplify

Alexus [3.1K]

Answer:

Part a) $(2m+7n)(2m-7n)$

Part b) $x^2-16xy+64y^2$

Part c) $216a^3b^6$

Part d) $(a^2-b^2)$

Step-by-step explanation:

Part a) The difference of the squares of 2m and 7n.

we know that

The difference of the squares formula is equal to

$(a^2-b^2)=(a+b)(a-b)$

substitute

$(2m)^2-(7n)^2=(2m+7n)(2m-7n)$

Part b) The square of the difference of x and 8y

The formula of the square of the difference between two numbers is equal to

$(a-b)^2=a^2-2ab+b^2$

substitute

$(x-8y)^2=x^2-2(x)(8y)+(8y)^2=x^2-16xy+64y^2$

Part c) The tripled product of 6a and b^2

we have

$(6ab^{2})(6ab^{2})(6ab^{2})=(6ab^{2})^3=(6^3)(a^3)(b^{2})^3=216a^3b^6$

Part d) The product of the sum of a and b and their difference

The expression is equal to

$(a+b)(a-b)$

The expression represent the difference of the squares between a and b

$(a+b)(a-b)=(a^2-b^2)$

7 0

3 years ago

30 of the 120 passengers on a plane our children. What percent of the passengers are children?

My name is Ann [436]

Answer:

30%

Step-by-step explanation:

7 0

3 years ago

Question- A bakery sells 5 apple muffin for every 2 brand muffins sold. Which table shows this ratio?

BigorU [14]

Answer:

The one on the bottom left corner. I'm not sure what letter that is!

Hope this helped :)

Step-by-step explanation:

3 0

3 years ago