Mathematics College

Mitchell’s dog is 1/3 the age of Kayla’s cat . The sum of their ages is 12 years. How old is Mitchell’s dog?

Answers

Answer 1

Answer:

Mithcells dog is 3

Step-by-step explanation:

if its one third then you divide by 4 and get 3.

checking your answer

if mitchells dog is 3 and kaylas cat is three times that it would be 9

9+3=12

sorry if this is wrong :)

Related Questions

Whats the InversE of Y=3x+2

Answers

The answer is F^-1 (x) = x/3 - 2/3

Does this equation represent a function?
Answer Yes

Answers

Answer:

yes

Step-by-step explanation:

ur welcome

brainliest pls

xd

suppose that y varies directly with x and y=10 when x=8. What is x when y=30?

Answers

Y=kx
10 = 8k
10/8 = k
k = 1.25

30 = 1.25x
30/1.25 = x
24 = x
X = 24

What is the equation of this line?
y=1/2x - 3
y=-1/2x-3
y= -2x - 3
y= 2x - 3

Answers

The equation of this line is: y= 1/2x - 3
The second one I just did it

A factory worker can package 150 games in 15 minutes. How many games can he package per minute

Answers

He can package 10 games per 1 minutes. If you do 150 and divide it by 15 you get 10

Answer please quickly

Answers

Answer:

x-intercept = 4

y-intercept = 2

Step-by-step explanation:

Answer:

y-intercept is 2

x-intercept is 4

slope -2/4

thats all i know sorry

Please if someone can help me

Answers

Answer:

i think it is false, true, false

Step-by-step explanation:

hope i helped!

p.s it would be cool if you gave me brainliest


Goran rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 71 cents for each mile driven. Goran had to pay
$228.98 when he returned the truck. For how many miles did he drive the truck?

Answers

Answer:

293 Miles

Step-by-step explanation:

$228.98-$20.95=$208.03

 $208.03/$0.71=293 miles

Answer: 94 miles

Step-by-step explanation:

Do $228.98/.71 = 322.51

322.51-228.98= 93.53

Harriet uses 3/4 of a cup of brown sugar per batch of cookies she makes. Which graph shows the
relationship between the batches of cookies (*) and the cups of brown sugar needed (%)?
А
B
y
15
15
12
12
9
9
6
6
30
3
2
2
0
4
8 12 16
20
4 8 12 16 20
C
D
3
3
15
15
12
12
9
9
6
6
3
3
x
2
4 8 12 16 20
0
4 8 12 16 20

Answers

2 because I have to go mommy mommy

if y = 3/5x + 29 find the value of y when x= 12​

Answers

Answer:

166/5 is the right answer

Step-by-step explanation:

y=3/5x+26 (given)

put the value of x=12

y=(3/5)×12+26

so y=(36+130)/5

solve for the value of x will Mark brainious there's two questions left and I appreciate every one of y'all for helping 7x+9 5x+3 theres 5 answers 12 13 14 15 which one you are all so amazing 2 questions left ty all​

Answers

Answer:

x = 14

Step-by-step explanation:

7x + 9 + 5x + 3 = 180

7x + 5x = 180 - 3 - 9

12x = 168

x = 168 / 12

x = 14

Answer:

14

Step-by-step explanation:

By applying the vertical angle theorem to 5x + 3, using same-side exterior angle theorem, we can find that:

(7x + 9) + (5x + 3) = 180

Now to find x, we can just solve for x in the equation we found.

(7x + 9) + (5x + 3) = 180

Combine like terms.

12x + 12 = 180

Subtract 12 from both sides.

12x = 168

Divide both sides by 12.

x = 14

So the value of x would be 14.

I hope you find my answer and explanation to be helpful. Happy studying.

what is 9/12 + 69??????????????????????

Answers

Answer:

69.75.

I'm just going to type filler text so Brainly accepts it.

Answer:

Step-by-step explanation:

Exact Form:

279/4

Decimal Form:

69.75

Mixed Number Form

69 3/4

Sally started with $100 and is saving for a new Uggs. The first month she had $124, the next month $148, and by the third month she had $172 saved. Write an explicit rule to represent how much she saves each month.

An = 100n + 24

An = 24n + 124

An = 124n + 24

An = 24n + 100

Answers

the 4th one (An=24+100)

Keiko stopped and bought 13.9 gallons of gas at a cost of $3.85 per gallon. How much did Keiko pay for the gas?
$53.52
$59.77
$535 15
$597 70

Answers

Answer:

A

Step-by-step explanation:

$53.52

Answer:

a

Step-by-step explanation:

It is well-known that in Hanover in the Spring, it is either sunny or rainy every day, and the probability that the weather one day is the same as the weather the previous day is 2/3. Suppose it was sunny on May 1st and May 10th. What is the probability that it was sunny on May 3rd

Answers

Answer:

0.44

Step-by-step explanation:

May 1st was a sunny day. May 10th was a sunny day. The date closest to May 3rd is May 1st so analysis can start from there.

The probability that the weather one day is same as the weather on the previous day = 2/3

In this light, the probability that May 2nd was a sunny day is 2/3 (since May 1st was sunny).

The probability that it was sunny on May 3rd is  2/3 of 2/3  = 2/3 × 2/3  = 4/9 = 0.44

The world’s largest sign for Coca-Cola is located in Arica, Chile. The rectangular sign has a length of 400 feet and has an area of 52,400 square feet. Find the width of the sign. (Show work please!)

Answers

Answer:

131 feet

Step-by-step explanation:

52,400/400 = 131 ft

3. What is the slope of a line perpendicular to the line y =-2/3
x+12

Answers

Answer:

Slope of line (i) = 1.5

Step-by-step explanation:

Line (i) is perpendicular to;Line (ii) whose equation is y = [tex]-\frac{2}{3} x + 12[/tex]

The slope of line (ii) = [tex]-\frac{2}{3}[/tex]

* Mathematics rule: The product of slopes of two perpendicular lines = -1

∴ The slope of line (i) = -1 ÷ [tex]-\frac{2}{3}[/tex] = 3/2 = 1.5

The sum of a number and eight is fifteen. Find the number.

Answers

7

7+8=15

Hope this helps

Answer:

x = 7

Step-by-step explanation:

Let x be the number

x + 8 = 15Subtract 8 from each side, so it now looks like this: x = 7

I hope this helps!

Neptune completes 1 ½ turns about its axis each day. How many turns does it complete in 1 week?

Answers

If in 1 day it completes 1.5 turns,
In 7 days it will complete 1.5*7 turns.
1.5*7 = 10.5 turns

The number of turns completed in 1 week is 10.5.

Given that,

Neptune completes 1 ½ turns about its axis each day.We need to determine the no of turns completed in one week.

Based on the above information, the calculation is as follows:

As we know that in one week there are 7 days, so the no of turns in one week is

[tex]= 1.5 \times 7[/tex]

= 10.5

Therefore we can conclude that the number of turns completed in 1 week is 10.5.

Learn more: brainly.com/question/24503007

HURRY PLEASE!!!
Mrs. Powell is hiking up to the highest peak at the Rocky Mountains. What kind of slope would she have?
a. negative
b.positive
c.zero
d. unidentified

Answers

Answer:

Positive slope

Step-by-step explanation:

Because he's going up

Answer:

B, Positive

Step-by-step explanation:

Since Mrs. Powell is hiking UP,

the slope would also go up.

On a number line, the numbers going up get higher ( 1, 2, 3, ).

The altitude is getting higher, so numbers are being added.

A number with a plus ( + ) is positive.

Please help me I’ve been stuck on this for hiurs

Answers

Step-by-step explanation:

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Vsudjdbebjddn an did never jsidjdbrheh hdudjebbunsgdu

Antonio, que tiene 64 lápices, tiene el doble de lápices que Lucía;
Lucía tiene el doble que Carlos y Carlos tiene el doble que Diana.

Answers

Answer:

lucia tiene 32

carlos tiene 16 y

diana tiene 8

Are the two fractions proportional? 6/8 and 24/28

Answers

Answer:

no

Step-by-step explanation:

for them to be proportional they would be equal when simplified

if we simplify both

6/8=3/4 (divide by 2)

24/28=6/7 (divide by 4)

they are not the same therefore not proportional

Jerry can eat 24 hot dogs in 6 minutes. They want to know how many minutes (m) it would take them to eat 35 hot dogs if they can keep up the same pace. How many minutes would Jerry need to eat 35 hot dogs?

PLZ HELP

Answers

Answer: 8 minutes and 45 seconds or 8.75 minutes

Step-by-step explanation:

Find hot dogs per minute

24/6=4 hot dogs per minute

35/4=8.75

So jerry needs 8 minutes and

60x0.75= 45 seconds

i need help with this

Answers

Answer:

The answer is c 1, 7/15

Answer: 1      7/15

Step-by-step explanation:

did this

From 15 meter long cut a piece 3 4/9 meters long another piece 6 5/9 how much is left

Answers

Step-by-step explanation:

I believe the answer is 5 meters

Similar Sides
The two triangles shown are similar. Find the value of
a
b
2.1
1.4

Answers

Answer:

It’s 1.5

Step-by-step explanation:

Just divide 2.1 and 1.4

Helpppppp pleasssseeeeee

Answers

Answer:

the last one is not part of the proof, because it's not SSS it's SAS.

Answer:

D

Step-by-step explanation:

it is incorrect the answer is SAS

I need help ASAP ......

Answers

Answer: No, Madeline did not ser up her work correctly.

Step-by-step explanation:

It’s supposed to be 4-12 over(/) 7-9 which it would equal to m=4

No,
Remember that the formula is y(2)-y(1)/x(2)-x(1) and they did y(2)-y(1)/x(1)-x(2)
Hope this helped!!

NEED HELP PLEASEEEEEEEEEEE

Points A′, B′, and C′ are the images of 180-degree rotations of A, B, and C, respectively, around point O.

Answers

Answer:

35 degrees

Step-by-step explanation:

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