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3 years ago

8.4 ÷ 2.1

Mathematics

1 answer:

Tanzania [10]3 years ago

4 0

Answer:

Step-by-step explanation:

It will actually be nothing but there is dot so lets add 0 as it has no value

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Consider the line =−−8x6y1.

ICE Princess25 [194]

Answer:

Below

Step-by-step explanation:

Well I can't really see the equation but I can tell you how to do it.

Parallel slopes are the same slope as the equation.

For example, y = mx + b

The slope of a line parallel to it is m

Perpendicular slopes are the opposite reciprocal as the equation.

For example, y = mx + b

The slope of a line perpendicular to it is $-\frac{1}{m}$

6 0

3 years ago

Nadia is a stockbroker. She earns 11% commission each week. Last week, she sold $7,000 worth of stocks. How much did she make

makvit [3.9K]

Answer:

Nadia's commission per week is $770

Amount Nadia made in commission in 2011 is $40,040

Step-by-step explanation:

Commission made last week = 11% of $7,000

Therefore commission made last week = 0.11 × $7,000 = $770

Whereby Nadia averages the same aount each week, the amount Nadia would make in commission in 2011 is given by

Amount Nadia makes per week in commission = $7,000

Number of weeks in a year = 52 weeks. Therefore, amount Nadia makes in one year is given by

Amount in commission per week × 52 weeks

=$770 × 52 = $40,040

Amount Nadia made in 2011 = $40,040.

5 0

3 years ago

13 feet in 5 steps unit rate

Allisa [31]

2.6 feet per step is the answer

4 0

3 years ago

1. Choose the correct simplification of the expression −5x2(4x − 6x2 − 3).

nlexa [21]

1) <span>30x4 − 20x3 + 15x2

This is the answer to 1. Don't forget to rearrange the terms in ascending order. That can trip people up.

2) </span><span>x3 + 8x2 + 13

Don't forget to check the terms sign. The subtraction symbol switches them all. </span>

6 0

4 years ago

I someone’s help ASAP!

Natasha_Volkova [10]

Answer:

0.1

Step-by-step explanation:

(9/10)/9

= 0.9 / 9

=0.1

8 0

3 years ago

Read 2 more answers