Mathematics High School

Mark is 5 years older than Juan, who is X year old. Write an expression for Mark's age.​

Answers

Answer 1

Answer:

y = x+5 where y is Mark's age

Step-by-step explanation:

Hi there, to answer this problem, you need to really think about what it is asking. In saying that mark is 5 years older than Juan, we know it is going to involve addition. Then, you simply need to think about the relation to Juan's age. In this case, Mark is older so you add to it. Hope this helped!

Related Questions

x ÷ 4 =6 need to find x please help

Answers

Answer:

24 make the brainliest pls

Which is a perfect square? 20 21 24 25​

Answers

Answer:

20

Step-by-step explanation:

Answer:

20

Step-by-step explanation:[tex]\sqrt{20} = 4. 4= integer[/tex]

There are 4 consecutive integers that have a sum of 30. What is the greatest of these integers?

Answers

Answer:

9

Step-by-step explanation:

30÷2=15

15÷2=7

(6,7,8,9)

Alejandra viajó a Acapulco, su avión salió el segundo sábado de octubre y se quedó 29 días. ¿Qué día terminó su visita? Si se hubiera demorado 10 días más para retornar, ¿qué día viajaría?

Answers

Answer:

Primera pregunta: es el Jueves 21 de mayo

Segunda pregunta: Viajaría el 11 de abril

40 días en total si se cuenta desde el momento que tomo el vuelo.

Step-by-step explanation:

A wedding ring costs £15,000 work out the price after a 6% price increase

Answers

Answer:

£15,900

Step-by-step explanation:

6% of £15,00o is £900

Add these together for the increase

What is the probability of tossing a coin three times and getting heads
each time? *

Answers

Answer:

probability of tossing a coin 3 times and getting heads each time is 1/8

Step-by-step explanation:

A coin has 2 sides (heads and tails) therefore you have a 50% chance of getting either heads or tails for each toss. Therefore, the probability of getting heads for 1 toss is 1/2. Now, tossing it 3 times and getting heads each time essentially means you would have to do (1/2)×(1/2)×(1/2) which would give you 1/8 as the probability of tossing a coin 3 times and getting heads each time.

can anyone solve this please it is urgent..??​

Answers

Answer:

Step-by-step explanation:

Q4 NO 1

x-5+3x+x+65= 180 degrees

x+3x+x+65-5= 180 degrees

5x+60= 180 degrees

5x=180-60

5x= 120

Divide both sides by 5

x=24

Q4 NO 2

5y-20+y+200= 360 degrees

5y+y+200+20= 360 degrees

6y+220= 360 degrees

6y= 360-220

6y=180 degrees

Divide both sides by 6

y= 30 degrees

~~~~Inuola1234

10 points
4. An automatic dialing system can make 12 telephone calls in one minute. To the nearest minute,
how long will it take the system to make 504 calls?
42 minutes
8 minutes
50 minutes
12 minutes

Answers

It will take 42 minuted to make 504 calls

A rectangle has a perimeter of twenty units, what are the coordinates of the two vertices

Answers

Answer:

The coordinates of two of the vertices are (0, 0) , (6, 0).

Step-by-step explanation:

I have no idea how to explain this but I'm pretty sure this should be the answer.

I NEED HELP PLEASE !!!!

Answers

Answer:

Step-by-step explanation:

2x + 3.5x + 15 = -1.5

5.5x + 15 = -1.5

5.5x = -16.5

x = -3

y = 3.5(-3) + 15

   = -10.5 + 15

    = 4.5

(-3, 4.5)

The volume of the cube is 512 cubic inches. Find the side length of the cube.

Answers

Answer:

128

Step-by-step explanation:

512/4

Answer:

a = 8 cm, as cube root of 512 is 8. The side lengths (edges) are 8 cm.

Step-by-step explantation

8 cubic feet = 2 feet 512 cubic feet.

First you  Multiply your length, width and height figures together, giving you a total in cubic inches (in3)Divide the total by 512 (as there are 512 cubic inches in a cubic foot) it equals to 8 meaning your answer is correct. I f not it wrong and I already look this this up its 8

what is the distance between ( 0,5 ) , ( -3,-4)​

Answers

Answer:

The distance between the points (6,-4) and (0,5) = 10.82 units

Step-by-step explanation:

Distance formula

Length of a line segment with end points (x1, y1) and (x2, y2) is given by,

Distance = √[(x2 - x1)² + (y2 - y1)²]

To find the distance between given points

Here, (x1, y1)  =  (6, -4) and (x2, y2)  = (0, 5)

Distance = √[(x2 - x1)² + (y2 - y1)²]

= √[(0 - 6)² + (5 - -4)²]

=√[(-6)² + (9)²]

= √[36 + 81]

= √[117

= 10.82

The distance between the points (6,-4) and (0,5) = 10.82 units

Hope this helps!!!!!!!!

The square root of ________________, like 4, 9, or 16, is a(n) real number.

Answers

Answer:

perfect squares

Explanation:

4, 9, 16 are all perfect squares. In math perfect square is an integer that is the square of an integer.

Answer:
Perfect squares

Find the slope and reduce.
P=(-3, -4) Q=(5, -1)
?
Slope =
Enter

Answers

Answer:

Slope is 3/8

Step-by-step explanation:

( -1 + 4)/ (5 + 3)

3/ 8

Answer:3/8

Step-by-step explanation:

Find the center and radius of this
circle:
(x – 7)2+(y + 4)2= 49
Center = ([ ? 1,1])
Radius = [

Answers

[tex]\text{Hello there! :)}[/tex]

Answer:

[tex]\boxed{\text{Center at } (7, -4), \text{ Radius of } 7.}[/tex]

[tex]\text{Formula for a circle: } (x - h)^{2} + (y - k)^{2} = r^{2} \text{ Where:}[/tex]

[tex]h = \text{ x-coordinate of center}\\\\k = \text{ y-coordinate of center}\\\\r = \text{ radius}\\\\\text{Therefore:}[/tex]

[tex]\text{In the equation } (x - 7)^{2} + (y + 4)^{2} = 49:[/tex]

[tex]h = 7\\\\k = -4\\\\r = \sqrt[]{49} = 7 \\\\\text{So:}[/tex]

[tex]\text{Center at } (7, -4), \text{ Radius of } 7.[/tex]

Answer:

Center = (7, -4)

Radius = 7

Step-by-step explanation:

The general equation of a circle is:

[tex](x-h)^{2}+(y-k)^{2}=r^{2}[/tex]

where (h, k) is the center of the circle and r is the radius.

The equation given is in the form of the general equation of a circle. Knowing this, we will be able to find the center and radius by finding h, k, and r.

[tex](x-7)^{2}+(y+4)^{2}=49[/tex]

We can turn the 49 into 7² (√49 = 7, so 49 = 7²) and turn the equation into:

[tex](x-7)^{2}+(y+4)^{2}=7^{2}[/tex]

Now we can see that:

h = 7

k = -4

r = 7

So the center of the circle would be (7, -4) and the radius would be 7.

I hope you find my answer helpful.

Two positive integers have a sum of 23 and a product of 126. Find the two numbers.

Answers

Answer:

SUBTRACT

Step-by-step explanation:

Marsha gave the cashier $20 to pay for 3 pairs of socks. The cashier gave her $5.03 in change. Each pair of socks cost the same amount.



What is the cost in dollars and cents for each pair of socks?



Be sure to use the correct place value.

Enter your answer by clicking the bubbles.

Answers

Answer:

$4.99

Step-by-step explanation:

Take twenty and subtract 5.03 from it, then divide by 3. You can use this equation, (20 - 5.03) /3.

Answer:

4.99$

Step-by-step explanation:

20 -  5.03 / 3 =4.99

what are the next 2 numbers in the sequence?

Answers

Answer:

15.21

Step-by-step explanation:

hope that helps

What is the most cool thing or place you ever been

Answers

Answer:

A library

Step-by-step explanation:

No explanation needed

McDonald’s duhhhHhahahavw a

Ben has a number cube with sides numbered 1 through 6. He rolls the number once. What’s the probability of rolling an odd number?

Answers

3/6 or 50% is the answer you are looking for

2. When completing a problem that deals with American currency, which number would not be an appropriate answer?
O $5.935560
O $24.97
O $6.00
O $543,586.98

Answers

the answer is $5.935560

Make a mapping diagram for the relation. {(-3, 1), (0, 6), (3, 2), (5, -1)} A. B. C. D.

Answers

Answer:

B

Step-by-step explanation:

What is a coefficient

Answers

Answer:

a coefficient is the number before a variable for example in 18x 18 is the coefficient or in 27y its 27

Step-by-step explanation:

Please I need help now with explanation Its due and am stuck 45 > 12t + 3(t -8) - 6

Answers

Answer:

5>t

Step-by-step explanation:

45 > 12t + 3(t -8) - 6 multiply 3 times t-8

1) 45 > 12t + 3t - 2 - 6 combine alike terms

2) 45 >  15t - 30 isolate the variable by adding 30

3) 75 > 15t divide by 15

4) 5 > t

PLEASE HELP URGENT DO NOT WASTE ANSWERS GEOMETRY WILL MARK THE BRAINLIEST

Answers

Answer:

B

Step-by-step explanation:

This is because to find the angle you must add up the other two angles.

Simplify: (3x - 1) (x + 2x + 1)

Answers

Answer:

9x²-1

Step-by-step explanation:

[tex](3x - 1)(3x + 1) = 9 {x}^{2} - 1[/tex]

Answer:

Step-by-step explanation:

Graph for (3*​x-​1)*​(x+​2*​x+​1)

what is 45% out of 44209

Answers

Answer:

1.01789228E-5

Step-by-step explanation:

hope this helped :)

Answer:

the answer would have to be: 19894.05

Please help soon algebra 1 problem in screenshot

Answers

Step-by-step explanation:

(d - 8) / -2 = 12

d - 8 = 12 * (-2)

d - 8 = -24

d = -16.

Answer:

value of d is -16

mark this as brainliest ❤️

When you graph a linear equation what will the graph always look like?

Answers

Answer:

the graph will be straight because linear graph is always straight

please do this i do not understand u get a lot of points

Answers

the answer is 6/-10. you start by inputting the given numbers into their places as a variable. you get~ 3+(-2)(-1) over -(-2+12) then simplify it down to~ 3+3 over -(10). simply further to get~ 6 over -10
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