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3 years ago

X+15=20? Solve for X. A. x=5 B.x=15 C.x=20 D.x=4

Mathematics

2 answers:

Phoenix [80]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

x + 15 = 20

x = 20 - 15

x = 5

Karo-lina-s [1.5K]3 years ago

4 0

Answer:

X = 5

Step-by-step explanation:

If X = 5 then 5+15 = 20

Plz Give me Brainliest i need to level up

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Last month robert sold three quarters of his inventory and then bought 3,000 in new inventory.If he now has 6,000 in inventory h

Gnom [1K]

Answer:

He have at the beginning inventory of 4,000.

Step-by-step explanation:

Given:

Last month robert sold three quarters of his inventory and then bought 3,000 in new inventory.

If now he has 6,000 in inventory.

Now. to find inventory he have at the beginning of last month.

Let the inventory at the beginning of last month be $x.$

The inventory he sold last month:

$\frac{3}{4}\ of\ x$

$=\frac{3}{4} \times x$

$=\frac{3x}{4}$

Then, he bought inventory 3,000 in new inventory.

Now, he has 6,000 in inventory.

So, we set an equation to solve it:

$\frac{3x}{4} +3000=6000$

Subtracting both sides by 3000 we get:

$\frac{3x}{4} =3000$

Multiplying both sides by 4 we get:

$3x=12000$

Dividing both sides by 3 we get:

$x=4000.$

Therefore, he have at the beginning inventory of 4,000.

3 0

4 years ago

The price of a pair of shoes is $45.90. The sales-tax rate is 5 percent. How much sales tax do you need to pay?

Airida [17]

45.90*0.05=2.295. The answer is $2.30 when you round it off.

5 0

4 years ago

Which shows the integers in order.

Igoryamba

The answer A shows the integers from greatest to least

5 0

3 years ago

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NO websites or inappropriate answers and please show me the steps for all the answers

aleksandrvk [35]

Answer:

1) 7 Miles

2) $750

3) I did not get what it was asking, sorry.

Step-by-step explanation:

1) It is 5 dollars per mile.

You can divide 35 by 5 to get to 7 miles.

2) You find the constant by dividing one of the pairs, in this example, I chose the first row of numbers.

Divide $100 by 4, which will get you $25 per session.

Multiply 30 by 25 which will get you $750

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3 years ago

Vince began practicing piano at 11:15 P.M He stopped at 11:35 P.M How many degrees did the minute hand turn during Vince practic

Serga [27]

Answer:

Vince began practicing piano at 11:15 P.M

He stopped at 11:35 P.M

=> He practiced in 35 - 15 = 20 mins = 1/3 hour.

=> 1/3 hour means 1/3 circle, the number of degrees the minute hand turned:

N = (1/3) x 360 = 120 deg (1 circle = 360 deg)

Hope this helps!

8 0

3 years ago

Read 2 more answers