Mathematics Middle School

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Jack is 12 years older than his sister, Amy. Amy is 2 years old. In how many years will Solomon be exactly twice as old as his sister?
TYVM!! :)

Answers

Answer 1

Answer:

He will be exactly twice as old as his sister in -8 years. Logically, he can't age backward, but this is the answer.

Answer 2

Answer: hope this helps ♡

Jack will be twice as old as his sister in -8 years.

Step-by-step explanation:

If Jack could age backwards, he would be twice as old as his sister in -8 years.

Jack = 12

Amy = 2

2*2 (Amy) = 4

12 - 8 = 4  (we got 8 by subtracting amy's age from jack's age: 12-2=8)

4 is double 2.

Related Questions

If rectangle ABCD is transformed to create rectangle A’B’C’D’, and the rule used was (x, y) --> (x, -y), which transformation has occurred?

A) Reflection across the y-axis
B) Reflection across the x-axis
C) Rotation of 90° around the origin
D) Translation

Answers

Answer: B) Reflection across the x-axis

Step-by-step explanation:

help please thanks for being kind and helpful if you do!

Answers

Answer is 48 cm ^2

Step by step

A = L x W

First I will find the total area then subtract the cut out section

A = 7 x 8 = 56

A = 2 x 4 = 8

56 - 8 = 48 cm ^2

See attachment

PLEASE HELP ILL GIVE 5 STARS TO THE PERSON WHO SAYS THE CORRECT ANSWER

Answers

PLEASE GIVE BRAINLIEST
thank you and have a good day :)

Answer:

3q^2

Step-by-step explanation:

Simplify the numerator and then divide it by the denominator

Question 14
Part A and Part B please help.

Answers

Answer: A: Yes

B: 12 Customers

Step-by-step explanation:

Part A: Yes since each time it can go up by 1 for customers and 48 for towers each time

Part B: 1 customer (thousands) is equal to 48 towers

so if there are 576 towers let's divide: 576/48 = 12

There will be 12 customers (thousands) for 575 towers

A:Yes B:12 ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀

Please help I will mark the best one brainliest

Answers

Answer:

Step-by-step explanation:

bro z is = to -6

Z=-6

so 5(-6+6)=0 i think bro send me a comment if its wrong

The tree grew from 32 ft to 45 ft in the span of ten years.
Find the percent change to the nearest whole percent

Answers

Answer:

40.63% to the nearest whole percent is 41

Step-by-step explanation:

(45 - 32) / 32) * 100 = 40.63 %

To round 40.63 to the nearest whole number consider the tenths’ value of 40.63, which is 6 and equal to or more than 5. Therefore, we have to round up: the whole number part of 40.63, 40, increases by 1 to 41, and the decimal point and all digits (.63) are removed...

40.63 rounded to the nearest whole number = 41

What is Calculus? Give equations that are an example of calculus.

Answers

Answer:

the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences. The two main types are differential calculus and integral calculus.

Step-by-step explanation:

Let f(y) = y2 and g(y) = ey.

the process of calculating the area underneath a graph of a function

PLEASEEE HELPPP ILL GIVE 5 STARS

Answers

Answer:

[tex](7a \cdot 5b) \div 6c \cdot 2d[/tex]

Step-by-step explanation:

If there is both multiplication and division in an expression and no parentheses, you start solving from left to right. Since in the expression [tex]7a \cdot 5b \div 6c \cdot 2d[/tex] you would start by solving [tex]7a \cdot 5b[/tex], (because it's at the leftmost part of the expression) it won't matter whether you put parentheses around [tex]7a \cdot 5b[/tex] or not. Therefore, the expression [tex](7a \cdot 5b) \div 6c \cdot 2d[/tex] is equivalent to [tex]7a \cdot 6b \div 6c \cdot 2d[/tex].

Answer:
7a*5b/6c*2d (the last one is the correct answer)

Use the Distributive Property to simplify the expression.

4(x + 6)

Answers

Answer:

4x + 24

Step-by-step explanation:

4(x + 6)

4(x) + 4(6)

4x + 24

Answer:

4x+24=

Step-by-step explanation:

4x=x or 4x

4x6=24

PLS HELPP QUICK!!!!
On average, Emily drinks 1/6 of an 8-ounce glass of water in 1/20 of an hour. How many glasses of water does she drink in one hour?


On the double number line below, fill in the given values, then use multiplication to find the missing value. Enter your answers as fractions, mixed numbers, or whole numbers.

Answers

Answer: 3 1/3

Step-by-step explanation:

glasses/hour = ((1/6) glasses) / ((1/20) hour)

= ((1/6) glasses) * (20/hour)

=20 glasses / 6 hour

=10 glasses / 3 hour

= 3 1/3 glasses/hour

A family moves out of a home that is 1,500 square feet into a home that is 2,400 square feet.

What is the percent increase?

Answers

The percent increase is 60%
hope that helps you :))
the percentage increased is 60%

Find the Annual Percentage Rate (APR)
I = 562.50$ P = 1500$ T = 5 years

Answers

Answer: The annual interest rate is 0.075 (look at the image for the answer)

Step-by-step explanation:

how can I use A as a different variable.
When differing from X, Y and K
And when having 2x3= A
Even when I know A is a negative number.

Answers

You can use A as a different variable by simply assigning a value to it, like any other variable

What is a variable?

A variable is a symbol used to denote a mathematical object in mathematics. Any number, vector, matrix, function, function argument, set, or set element can be represented by a variable.

An amount that can fluctuate depending on the mathematical issue is referred to as a variable. The generic letters x, y, and z are frequently employed in mathematical expressions and equations. A variable is, in other words, a symbol denoting a number whose value is unknown.

You can use A as a different variable by simply assigning a value to it, like any other variable. For example, you could write "A = -6" to assign the value of negative 6 to A. It's important to remember that A is now a distinct variable from X, Y, and K, and should be treated as such in your code or equations.

Learn more about variables on:

https://brainly.com/question/28248724

#SPJ1

Legit SOS I will mark the best one brainliest

Answers

Answer:There are 14 boys and 8 girls

Step-by-step explanation:

if we symbolize girls as g boys will be g+6;

then if boy/girl=7/4

the[tex]\frac{g+6}{g} =\frac{7}{4} \\4*(g+6)=7g\\4g+24=7g\\3g=24\\g=8\\boys=g+6=14[/tex]n

20 points mathamatics!

Answers

Answer: 160

Step-by-step explanation:

Answer: 160m3

Step-by-step explanation:

For the first prism, you find the volume by multiplying the length of the prism by the width of the prism by the height of the prism.

V = w h l = 8m x 3m x 2m = 48m3

For the second prism, you do the same thing you did to the first one.

V = w h l = 4m x 4m x 7m = 112m3

Lastly, you add the volume of both prisms to get your answer.

48m3 + 112m3 = 160m3

P.S. Can you add me for brainliest

I NEED help with #2 cuz i can't understand

Answers

Answer:

Where is the question

Step-by-step explanation:

You need to provide more context because we don’t know what your Number 2 is..

mathhelp i added a pin below

Answers

Answer:

2/12 of a mile

Step-by-step explanation:

Yes the answer is is 2/12 of a mile

You flip a coin and draw a marble at random from a bag containing two purple marbles and one white marble The number of possible outcomes in the sample space is

Answers

Answer:

6 possible outcomes

Step-by-step explanation:

Given:

Flip a coin

Draw a marble at random  from a bag containing two purple marbles and  one white marble

To Find:

The possible outcomes = ?

Solution:

By Flipping a coin, we have two outcomes, either head or tail

For each of these outcomes we will either tale any one of the balls from the  bag

So possible outcomes will be

Head - purple ball

head -purple ball

Head -white ball

Tail  - purple ball

Tail  -purple ball

Tail  -white ball

So there are 6 possible outcomes.

factor the polynomial. an-mn-n^2+ma

Answers

Answer:

(a-n)(n+m)

Step-by-step explanation:

This is the answer for your problem.

pls help me below....

Answers

Answer: (b) - surface area

              (c) - volume

Surface area of cuboid is given by
2(lb+bh+hl) where l is length B is width and h is height
2(6 x 4 + 4 x 10 + 10 x6)
2(24 + 40 + 60)
2(124)
248 ft^2

Given the equation 6y = 336, solve for y.

342
330
56
6

Answers

To get y  by itself,  you have to divide 6 on both sides.

6y/6= 336/6

y=56

A person can pay $6 for a membership to the art museum and then go to the museum for just $1 per visit. What is the maximum number of the art museum can make for a total cost of $18?

Answers

Answer: 12

Step-by-step explanation:

t= # of visits to the museum

6 + 1t = 18

t = 12

Help Please!
Question: select all the equations that can be represented by a straight line when graphed on the coordinate plane

B; u=7t³ -10
C: u=2t-5
D:u=8t-2
E u= 1/t +3
F: - 2t+ 3u=6
G: u=-4( t + 3)

Answers

C, D, F, G. Tip next time use Desmond graphing calculator it’s a free helpful tool

p-6=2 UHMMMM HELP PLS...

Answers

I'm assuming you are solving for p:

First isolate p by moving the other values to the other side.

P - 6 = 2

P = 2 + 6

P = 8
P=8 because if you add 6+2 it equals 8

Write an equation that you can use to find the value of x. Perimeter of triangle: 16 in. An equation that you can use is 16=

Answers

Answer:

3x =16 is the required equation.

Step-by-step explanation:

y + 19 = 23 PLSSS HELPPPP

Answers

y=4

Answer Explanation:
y + 19 = 23
-19. -19
——————
y = 4


:

Answer:

Y = 4 in this problem

Step-by-step explanation:

23 - 19 = 4 so Y = 4

The break-even point occurs when the amount of money they receive from selling popcorn is
equal to the amount of money they spent to make the popcorn. It is when Revenue-Total Cost.
The break-even point tells how many items they must create and sell in order to recover their
expenses.
4. Take the Total Cost and Revenue functions that you developed above, and sketch the graph
of the two functions on one coordinate plane. Label the axes appropriately.
7. Solve the equation R(x)-C(x) for x
5. Estimate the break-even point graphically.
6. To find the break-even point algebraically, write R(x)-C(x).


Picture attached

Answers

Step-by-step explanation:

Hello. in order to solve this problem, I need to know the functions for R(x) and C(x). Please repost and I'll gladly help.

The perimeter of a semicircle is 10. 28 miles. What is the semicircle's diameter?



Use 3. 14 for ​

Answers

Answer:

Answer is in attached photo.

Step-by-step explanation:

Solution

The solution is in the attached photo, do take note the diameter of a circle or a semicircle is:

d = 2 x radius

With these kind of questions you need to find the semi circle diameter
D = 2x radius

Susie mixed 6 cups of popcorn with 2 cups of pretzels. She then divided the snack into bags with cup in each. After dividing, how many bags of snack bags will Susie have?

WHO ANSWERS ASP AND CORRECT GETS A BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

8 bags of snacks

Step-by-step explanation:

After mixing each snack, there will be a total of 8 cups of snack mix.

6+2=8

With 8 cups of snack mix being divided, and having one cup of snack mix in each bag, there will be a total of 8 snack bags.

8 snack bags

If Susie mixed 6 and 2, it’ll become 8 cups in total of the snack mix. In each snack bag there’s 1 cup, so there would be 8 snack bags.

Evaluate the left hand side to find the value of a in the equation in simplest form.

Answers

Answer:

give some more information about the question

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