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2 years ago

Help me please. I need it rn

Mathematics

2 answers:

cricket20 [7]2 years ago

7 0

Answer:

you can apply percentages knowledge and reverse percentages knowledge. you can look at the formulas and it will be dead easy.

Step-by-step explanation:

melomori [17]2 years ago

4 0

Answer:

We have

selling price=Discount + sales price

discount=discount rate×selling price.

discount=discount /selling price ×100%

Sales price =selling price - discount

Mark of price=mark up price rate ×original price

Selling price:mark of price + original price

commission amount=commission rate ×total sales

simple interest=principal amount ×rate×time/100

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451 mi/ 7.3 hr. Round to the appropriate number of significant digits.

Anit [1.1K]

Answer:

Step-by-step explanation:

8 0

3 years ago

QUESTION ON PIC ❗️THANK U

ruslelena [56]

Answer:

Step-by-step explanation:

y = 4 + 6x

Let x = 1

y = 4 + 6(1)

y = 4 + 6

y = 10

Let x = 5

y = 4 + 6*5

y = 4 + 30

y = 34

Let x = 6

y = 4 + 6x

y = 4 + 6*6

y = 4 + 36

y = 40

Let x = 10

y = 4 + 6*10

y = 4 + 60

y = 64

4 0

2 years ago

Read 2 more answers

Ellie and her family are driving to her grandmother’s house. The drive takes 2 4/5 h total. Ellie and her family have completed

Westkost [7]

She has driven for about 1 hour and 28 minutes

3 0

3 years ago

A lawyer drives from her home, located 2 miles east and 3 miles north of the town courthouse, to her office, located 5 miles

LekaFEV [45]

Let the town courthouse be the origin of coordinate plane, the positive direction of x-axis is west and negative direction is east, the positive direction of y-axis is north and negative direction is south. Then a lawyer home has coordinates (-2,3) and lawyer office has coordinates (5, -21).

Use the distance formula $d= \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$ to get the distance between lawyer's home and office:

 $d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}=\sqrt{(-2-5)^2+(3-(-21))^2}=$
$=\sqrt{7^2+24^2} = \sqrt{49+576} = \sqrt{625} =25$ .
Answer: 25 miles.

7 0

3 years ago

Can Someone Please Help Me With This, Thanks! :)

Murrr4er [49]

Answer:

405

Step-by-step explanation:

So he built 5/9 of the wall, than added the extra 180 bricks to finish the wall.

so 5/9 + 180 = 9/9

so 180 = 4/9 Because 5/9 + 4/9 = 9/9

So to figure out how many bricks are in the wall we want to know what 1/9 of bricks equals and to work this out we need to divide 180 by 4

which equals 45.

Now we know that 1/9 = 45

so now to figure out what 9/9 is just multiply 45 by 9 which equals 405

7 0

2 years ago

Read 2 more answers

Help me please. I need it rn​

Help me please. I need it rn