Matt is four years younger than twice his cousin Andy’s age. The sum of their ages is greater than 35. What is the youngest age that Andy can be?

Answers

Answer 1

Answer: 13

Step-by-step explanation:

let m = Matt's age

let a = Andy's

:

Write an equation for each statement

:

Matt is four years younger than twice his cousin Andy’s age.

m = 2a - 4

The sum of their ages is greater than 35.

m + a > 35

What is the youngest age that Andy can be?

replace m with (2a-4) from the 1st statement

2a - 4 + a > 35

3a > 35 + 4

a > 39/3

a > 13

least integer has to be a = 14

:

:

Check, find m

m = 2(14) - 4

m = 24

24 + 14 = 38 greater than 35

If a = 13

m = 2(13) - 4

m = 22

22 + 13 = 35 which is not greater than 35


Related Questions

What is the equation of the line that passes through (0, 3) and (7,0)?

Answers

Answer:

Step-by-step explanation:

(0 - 3)/(7 - 0)= -3/7

y - 0 = -3/7(x - 7)

y = -3/7x + 3

What is the value of m in the equation below?
2 m - 3 = - m + 6

Answers

Answer: m=3

2m-3= -m+6

3m=9

m =3

Hope this helps!

Question 3
Consider the parallelogram below with an area of 672 cm?
9x-12
16

Answers

Answer:

Are of parallelogram = base * height

672 = b*h

or, (9x-12)* 16 =672

0r 9x-12 = 42

9x = 54

x=6

height =9x-12 = 54 -12 = 42

Step-by-step explanation:

4-7x=1-6x can someone please solve and show the work :)

Answers

Answer:

x = 3

Step-by-step explanation:

Simplifying

4 + -7x = 1 + -6x

Solving

4 + -7x = 1 + -6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '6x' to each side of the equation.

4 + -7x + 6x = 1 + -6x + 6x

Combine like terms: -7x + 6x = -1x

4 + -1x = 1 + -6x + 6x

Combine like terms: -6x + 6x = 0

4 + -1x = 1 + 0

4 + -1x = 1

Add '-4' to each side of the equation.

4 + -4 + -1x = 1 + -4

Combine like terms: 4 + -4 = 0

0 + -1x = 1 + -4

-1x = 1 + -4

Combine like terms: 1 + -4 = -3

-1x = -3

Divide each side by '-1'.

x = 3

Simplifying

x = 3

1. What is volume, and how is it measured?

Answers

Answer:

volume is the amount of space that a substance or object occupies, it is measured in cubic units

A. Calculate the circumference of each circle described. Use | [ 3.14 and
round to the nearest hundredth.
1. The diameter of a circle is 6 centimeters.

Answers

Answer:

18.84cm

Step-by-step explanation:

C=πd

C=3.14×6

C=18.84cm

Y=2x-1 Y=x+4 Simultaneous equation

Answers

Answer:

(5, 9)

Step-by-step explanation:

Solve by Graphical Method.

I graphed the lines on a graph. The lines intercept at the point (5, 9).

(5, 9) is the solution to the system of equations.

x = 5

y = 9

Hope this helps.

fill in the blank to find –5 + (-2)

Answers

The answer is -7. Adding two negative make a negative then u add like u regularly would

12-09-2020 11:47:00 AM 9/12/2020 10:46:26 AM
Name: Punja adhikari
Roll No 20778437
virs 5mins 3 secs
28 760
The ages of mother and her daughter are in the ratio of 5:3. If the age
of mother is 50 years, find the age of her daughter.
30 years
20 years
15 years
25 years​

Answers

Answer:

the age of her daughter is 30

Step-by-step explanation:

be careful when putting your full name, ok?

Answer:

The daughter is 30 yrs old

Step-by-step explanation

just like the other guy said don't put your real name be carful they're scammers out there.

-3xy = what when x=11 and y =-4?

Answers

Answer:

132

Step-by-step explanation:

-3xy

x=11 and y = -4

= -3 *11*-4

-33 * -4

132

If x = 11 and y = -4

-3xy = -3 × 11 × -4

= -3 × -44

= 132

.... Hope this will help....

How many inches are in 12 feet?

1 inch
24 inches
120 inches
144 inches

Answers

Answer:

144 inches

There are 12 inches in 1 foot.

12 inches x 12 feet = 144 inches.

The answer is 144 inches.

Hope this helps! Please give brainliest.

12 feet is equal to 144 inches. Therefore, option D is the correct answer.

We need to calculate how many inches are in 12 feet.

How to convert feet to inches?

To convert a measurement in feet to inches, all you need to do is multiply the number by 12.

That is 12 feet=12×12=144 inches.

Therefore, option D is the correct answer.

To learn more about feet to inches visit:

https://brainly.com/question/13899873.

#SPJ6

steve cycled 35 miles

Answers

Answer:

yes pls continue we need full questions

An investment of $7,500 increases at a rate of 10.5% per year. Find the value of the investment after 5 years.​

Answers

10.5%= 1.105
7,500•1.105=8287.5
8287.5•5=41437.5

Answer= $41,437.5

pls help i need help

Answers

Answer:

4.69, hope this helps, Thank you

4.69 is the right Answer

Consider this equation 2,900 = 250 + 132.5T. In this situation, what would the solution
to this equation tell us?

Answers

Answer:

T = 20

Step-by-step explanation:

Given the equation 2,900 = 250 + 132.5T, to get the solution of the equation, we will find the value of T as shown;

From 2,900 = 250 + 132.5T

subtract 250 from both sides;

2,900- 250 = 250 + 132.5T-250

2,650 = 132.5T

Divide both sides by 132.5

132.5T/132.5 = 2650/132.5

T = 20

Hence the solution to the equation tells us that the value of T is 20

The volume of the cell phone is 75 cubic centimeters. Write and solve an equation to find the height of the cell phone. Round your answer to the nearest tenth

Answers

Answer:

Equation: [tex]Height = \frac{75}{Area}[/tex]

Step-by-step explanation:

The question is incomplete as the dimension of the phone was not given.

However, the following explanation will guide you

Given

[tex]Volume = 75\ in^3[/tex]

Required

Determine the Height

Volume is calculated as thus;

[tex]Volume = Area * Height[/tex]

Substitute 75 for Volume

[tex]75= Area * Height[/tex]

Divide through by Area

[tex]Height = \frac{75}{Area}[/tex]

The above represent the equation to solve for Height

To solve for height, we need the dimension of the phone or the area.

Take for instance; the length and width of the phone is 5 by 5 inches;

The height would be:

[tex]Height = \frac{75}{5 * 5}[/tex]

[tex]Height = \frac{75}{25}[/tex]

[tex]Height = 3\ inches[/tex]

Solve.
|9x +4| = |x- 7|

Answers

Answer:

equation calculator type it in and it'll show h STEP by step and also give u the answer while teaching you.

Answer:

x = 11/8

Step-by-step explanation:

9x + 4 = x - 7

9x - x = -7 - 4

8x = 11

divide both sides by 8

8x/8 = 11/8

x = 11/8

J/6 -9=5/6

Can u give me a step to step answer

Answers

Answer:

j = 59

Step-by-step explanation:

since you are solving for j, you want to get it by itself

you can start out by multiplying both sides of the equation by 6 to get rid of the fractions

[tex](6)(\frac{j}{6}-9)=\frac{5}{6}(6)[/tex]

distribute the 6

[tex]j-54=5[/tex]

add 54 to both sides

[tex]j-54+54=5+54[/tex]

[tex]j=59[/tex]

3.
Find a relationship between x and y so that (x, y) is equidistant from the two points (3,-1)
and (2,5). Show your work.

Answers

Answer:

The answer is 6.082763

Step-by-step explanation:

We use the Distance formula for this problem.

Which is not a pair of congruent angles in the diagram below?

A. Angles BDA and DBC

B. Angles ABD and BAD

C. Angles ABD and BDC

D. Angles BCD and BAD​

Answers

Answer:

B. Angles ABD and BAD

Step-by-step explanation:

The way that you tell which angles are congruent, are based on the angle marks. Angle A and C are congruent because they both contain 3 of the congruency marks, meaning they would equal the same degree. The answer is B because starting with angle BDA, B is your starting point, whereas D is the angle and A is the point you end on. With angle BAD, you start at point B and end at D, making angle A the one you're looking at. Because angle A contains 3 congruency marks, while angle B only contains one, this makes the two angles NOT congruent. Hope this helps. :)

Answer:

angles ABD and BAD

Step-by-step explanation:

The congruent angles match in the number of angle markings on the diagram.

The length of a rectangle is three more than twice the width. Find the width and the length if the perimeter is 84 f

Answers

[tex]\text{Hello! :D}[/tex]

[tex]\boxed{\text{width = 13ft, length = 29ft}}[/tex]

[tex]\text{ Let the width = "w":}\\\\\text{Write an expression to represent the length in terms of "w":}\\\\l = 2w + 3\\\\\text{Formula of a rectangle: } \\\\P = 2l + 2w\\\\\text{Therefore:}\\\\84 = 2(2w + 3) + 2(w)\\\\84 = 4w + 6 + 2w\\\\84 = 6w + 6\\\\\text{Subtract 6 from both sides:}\\\\78 = 6w\\\\\text{Divide both sides by 6:}\\\\78/6 = 6w/6\\\\w = 13ft\\\\\text{Plug this value of "w" into the equations for the length:}\\\\l = 2(13) + 3\\\\l = 26 + 3\\\\l = 29ft[/tex]

Tell whether the given angles are vertical angles, a linear pair, or neither.

Answers

The given angles are a linear pair

9.) What is the containers dimensions

Answers

Step-by-step explanation:

please mark me as a brainlist...

Is there a dilation that maps shape II onto shape I? If so, what is the scale factor and is it an enlargement or a reduction?

Answers

Shape II was dilated by a scale factor of 1/3 to form shape I. This is  a reduction since the scale factor is less than 1.

What is transformation?

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and dilation.

Shape II was dilated by a scale factor of 1/3 to form shape I. This is  a reduction since the scale factor is less than 1.

Find out more on transformation at: https://brainly.com/question/4289712

#SPJ1

Answer: A dilation will map shape I onto shape II. The bottom left coordinate of shape I is (1, 1) and the bottom left coordinate of shape II is (3, 3). So, to get the corresponding coordinates of shape II, multiply the coordinates of shape I by 3. This is true for every set of coordinates. So, the scale factor is 3. Because the scale factor is 3, which is greater than 1, the dilation is an enlargement.

-1.5 + k= 8.2 please and thank you

Answers

Answer:

9.7

Step-by-step explanation:

1) 3(3x - 4) = -2(1 – 4x)

Answers

Let's solve your equation step-by-step.
3
(
3
x

4
)
=

2
(
1

4
x
)
Step 1: Simplify both sides of the equation.
3
(
3
x

4
)
=

2
(
1

4
x
)
(
3
)
(
3
x
)
+
(
3
)
(

4
)
=
(

2
)
(
1
)
+
(

2
)
(

4
x
)
(Distribute)
9
x
+

12
=

2
+
8
x
9
x

12
=
8
x

2
Step 2: Subtract 8x from both sides.
9
x

12

8
x
=
8
x

2

8
x
x

12
=

2
Step 3: Add 12 to both sides.
x

12
+
12
=

2
+
12
x
=
10

Answer:

x = 10

Step-by-step explanation:

3(3x - 4) = -2(1 - 4x)

9x - 12 = -2 + 8x

9x - 8x = -2 + 12

x = 10

Hope this helps!

How to solve 8.6 = z -3.8

Answers

Answer:

12.4

Step-by-step explanation:

Step 1:

8.6 = z - 3.8

Step 2:

8.6 + 3.8 = z

Answer:

12.4 = z

Hope This Helps :)

Answer:

z=12.4

Step-by-step explanation:

8.6 = z-3.8

Add 3.8 on both sides

z = 12.4

45 + 4x = 6x + 5
I don't understand how to do it can you pleas help put??

Answers

Answer:

x=20

Step-by-step explanation:

45+4x=6x+5

45=2x+5

40=2x

20=x

x=20

Answer:

x = 20

Step-by-step explanation:

45 + 4x = 6x + 5

45 - 5 =6x - 4x

40 = 2x

x = 40/2

x = 20

Check:

45 + 4*20 = 6*20 + 5

45 + 80 = 120 + 5 = 125

Question 1
the formula for finding the area of a trapezoid is A= 1/2(b1+b2)h where A represents the area of the trapezoid, b1 and b2 are bases, and h represents the height. Solve the formula for h.

WILL MAKE YOU BRAINLIEST IF YOU ANSWER FIRST AND HAS THE RIGHT ANSWER!!!


Answers

Answer:

[tex] \frac{2a}{(b1 + b2)} [/tex]

Step-by-step explanation:

A = 1/2(B1 + B2)h

2A = (B1 + B2)h

h = 2A/(B1 + B2)

Can (3,0) (0,-2) (6,2) and (-3,-4) be generated as a linear function yes or no?

Answers

Yes i think it is a linear function
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