2 years ago

Solve the system of equations.

Mathematics

1 answer:

vovangra [49]2 years ago

3 0

Answer:

y=-2x-5

Step-by-step explanation:

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Anastasy [175]

The order will be 1 3 2
first multiply
then divide
and at last subtract
BY USING THE MATH RULE PEMDAS
:)

4 0

1 year ago

What is the slope of a line that is parallel to the line with the following equation? y= -2/3x+2

NISA [10]

Answer:

-2/3

Step-by-step explanation:

Hope this helped.

6 0

3 years ago

Another florist has 16 yellow mums and 40 white carnations. Which question can be answered by finding the GCF of 16 and 40? How

Zolol [24]

Answer:What is the greatest number of identical groups that can be made with a number of mums and carnations in each group?

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Joshua went to a movie that started at 1:45. The movie ended at 3:30. how long was the movie?

vfiekz [6]

Starting time=1:45
ending time =3:30
add to get=4:75
one hour=60 minutes
75-60=15
answer=5:15

8 0

3 years ago

$75 before tax. Disc: 10% Tax: 7%, Tip: 20% what’s the total?

ololo11 [35]

Answer:

$102.75

Step-by-step explanation:

Given the following question:

We are given a cost of 75 dollars and are being asked to find the total cost after adding a tip, tax, and disc to the cost. To find this answer we will use the formula to calculate percentages making sure we use 75 as our base for each addition to our total cost.

Formula to calculate percentages:

$\frac{p\times n}{100}$

First the disc:

$\frac{10\times 75}{100}$
$10\times75=750$
$750\div100=7.5$
$=7.5$

Next the tax:

$\frac{7\times75}{100}$
$7\times75=525$
$525\div100=5.25$
$=5.25$

Last but not least the tip:

$\frac{20\times75}{100}$
$20\times75=1500$
$1500\div100=15$
$=15$

Finally add:

$75+7.50+5.25+15=102.75$
$=102.75$

The total cost after adding the disc, tax, and the tip will be "$102.75."

Hope this helps.

5 0

2 years ago