All categories

3 years ago

SIMPLIFY THE EXPRESSION. 9(1 - 7x)

Mathematics

2 answers:

solmaris [256]3 years ago

8 0

Answer:

9 - 63x

Step-by-step explanation:

Apply the distributed property:

9 × 1 = 9
9 × 7x = 63x
Put them together: 9 - 63x

I hope this helps!

jok3333 [9.3K]3 years ago

7 0

Answer:

9-63x

Step-by-step explanation:

9(1-7x)

9-63x

You might be interested in

What is the order of operations

Orlov [11]

Answer:

This means that you should do what is possible within parentheses first, then exponents, then multiplication and division (from left to right), and then addition and subtraction (from left to right).

Step-by-step explanation:

3 0

2 years ago

A pair of jeans cost 35.00. the sales tax is 7%. how much is the sale tax?

KonstantinChe [14]

Answer:

2.45

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

(3x^4 - 5x^2 +7) ÷ (x^2 -1).<br><br>how do you make this kind of division?

Andru [333]

Which type of divison is needed for this problem
Polynomial or Simple?

3 0

2 years ago

HELP 30 POINTS!!!!!

Tamiku [17]

by pythagorean formula, the last side is √(61)

by cos rule

cos A

$= \frac{ {6}^{2} + 61 - {5}^{2} }{2 \times 6 \times \sqrt{61} } \\ = \frac{72}{12 \sqrt{61} } \\ = \frac{6}{ \sqrt{61} }$

A = 39.81

5 0

2 years ago

Write an equation that expresses the following relationship. p varies jointly with the square of d and the cube of u In your equ

Veronika [31]

Answer:

$p= kd^{2}u^{3}$

Step-by-step explanation:

Using k as the constant of proportionality.

The expression that expresses the relationship : p varies jointly with the square of d and the cube of u.

Varies jointly means that p will change as 'd' and 'u' will change together with respect to their powers.

We get the expression as:

$p= kd^{2}u^{3}$

5 0

3 years ago