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3 years ago

This isn't a major question but does anyone know how a zero would affect a 98% A.

Mathematics

1 answer:

lubasha [3.4K]3 years ago

3 0

Answer:

it would drag your grade down to a B

Step-by-step explanation:

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The sum of two numbers is 4 less than twice the larger. if the larger is deecreased by three times the smaller, the reesult is -

erica [24]

Let the smaller number be x

let the larger number be y

According to Question-

x + y = 2y - 4
→ x - y = -4 ...1

if larger number is decreased by 1/3 we get equation -

x + y/3 = -20
→ 3x + y = -60 ...2

adding equation 1 and 2, we get:

4x = -64

→ x = -16

→ y = -60 - 3(-16)

→ y = -60 + 48

→ y = -12

6 0

3 years ago

Write a polynomial function in standard form given the zeros.<br> degree = 3; zeros = {-3, -2, 3}

Mariana [72]

Answer:

x^3 + 2x^2 - 9x - 18

Step-by-step explanation:

It is (x - 3)(x + 3)(x + 2)

= (x + 2)(x^2 - 9)

= x^3 - 9x + 2x^2 - 18

= x^3 + 2x^2 - 9x - 18 (Standard Form).

7 0

3 years ago

David drove 1,092 miles in 7 days

Pavlova-9 [17]

Answer:

what's the question you can't just give a sentence

3 0

3 years ago

9th out 10 questions

Sloan [31]

The correct answer is 15.

This is because the relationship between x and y is y=3x, as can be verified by the other points in the table.

3 = 3(1), 6 = 3(2), 24 = 3(8).

When we plug in 5 for x into our equation, we get 3(5), which equals 15.

Therefore, your answer is 15.

Hope this helps!

3 0

3 years ago

Which property was applied to create this equivalent expression? 7 x (5 6 x) right-arrow (7 x 5) 6 x the commutative property on

krok68 [10]

The option (B) is correct. Associative property was applied to create the given expression.

Given expression is 7x+(5+6x) rightarrow (7x+5)+6x.

Firstly, check the given expression by commutative property.

The commutative property of addition is a+b=b+a and the commutative property of multiplication is a×b=b×a.

The commutative property didn't satisfy the given expression.

Now, check the given expression by associative property.

The associative property of addition is (a+b)+c=a+(b+c) and the commutative property of multiplication is (a×b)×c=a×(b×c).

The associative property of addition satisfy the given expression.

Further, check the given expression by distributive property.

The distributive property is a×(b+c)=ab+bc.

The distributive property didn't satisfy the given expression.

Hence, the given expression 7x+(5+6x) rightarrow (7x+5)+5x s created by the associative property.

Learn more about associative property from here brainly.com/question/10628093

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8 0

2 years ago

Read 2 more answers