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2 years ago

Garth has a summer job and earns $9.32 per hour. One week, he works 16 3/4

Mathematics

1 answer:

salantis [7]2 years ago

5 0

He can buy 6 lottery tickets.

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Laney is ordering books while she is on summer vacation. Reader's Book Club charges $4.00 per book and requires a one-time membe

bonufazy [111]

Answer:

$12 + 4b < 7.50b$

Step-by-step explanation:

Given

Reader' Book Club

$Membership = \$12$

$Book = \$4.00$ per book

Perfect Page

$Book = \$7.50$ per book

Required

Write an inequality to represent the situation

<em>Represent the number of books with b</em>

First, we need to write an expression for Reader's book

This is:

= Membership + Books Read

$12 + 4b$

For Perfect Page

This is

= Books Read

$7.50b$

For Reader's club to be less than Perfect Page, we have:

$12 + 4b < 7.50b$

8 0

2 years ago

9k - 6k + 7k - 8 simplify the expression

Kamila [148]

I will gladly simplify it.

9k - 6k + 7k - 8

9k - 6k = 3 k

3k + 7k - 8

3k + 7k= 10k

10k - 8 = 2k

So the simplified form of 9k - 6k + 7k - 8 is 2k

~*"AUBA14"*~

3 0

2 years ago

Help asaaaap explain please!!!!!

mariarad [96]

Answer:

Step-by-step explanation:

Once

$\sqrt{xy} = 6$

We know that $xy = 36$

There are infinity values for $x, y$ , but considering $x, y \in \mathbb{Z}$

Below we have all the solutions for $x, y$

Negative:

$\\x = -36 \text{ and } y = -1\\x = -18 \text{ and } y = -2\\x = -12 \text{ and } y = -3\\x = -9 \text{ and } y = -4\\x = -6 \text{ and } y = -6\\x = -4 \text{ and } y = -9\\x = -3 \text{ and } y = -12\\x = -2 \text{ and } y = -18\\x = -1 \text{ and } y = -36\\$

Positives:

$x = 36 \text{ and } y = 1\\x = 18 \text{ and } y = 2\\x = 12 \text{ and } y = 3\\x = 9 \text{ and } y = 4\\x = 6 \text{ and } y = 6\\x = 4 \text{ and } y = 9\\x = 3 \text{ and } y = 12\\x = 2 \text{ and } y = 18\\x = 1 \text{ and } y = 36\\$