Mathematics High School

Tim is 5 pounds heavier than Amy. Let Amy's weight will be x pounds

A) Express Tim's weight in terms of x
b) if Tim's weight is 126 pounds, what is Amy's weight?
(show you work)

Answers

Answer 1

Answer:

A) x+5

B) 121

Step-by-step explanation:

A) If Tim is 5 pounds heavier than Amy, an equation for this situation can be modeled by x+5, where Amy is x pounds.

B) If Tim is 126 pounds, then Amy's weight is 126-5=121 pounds.

Related Questions

Evaluate if x = 5.
x2 + 10 = [?]

Answers

Answer:

35

Step-by-step explanation:

[tex] {x}^{2} + 10 \\ = {5}^{2} + 10 \\ = 25 + 10 \\ = 35[/tex]

This is your answer :)

The answer is 35
5x5=25 +10= 35

Help please, I'm stuck on this

Answers

An swer:

d

Step-by- step explana tion:

I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!

Answers

Answer:

a I don't know I just guess I hope you got it right I hope

Question 2
Indicate the answer choice that best completes the statement or answers the question
Use the figure below. In the figure, line mis parallel to line n. List all pairs for the type of angle.
h
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
m1
4
3
6
5
9 10
Bv alternate interior
Oa 21 and 210
b. 21 and 25
O c. 23 and 25
Od Z1 and 23
Me

Answers

Answer:

option c: angle 3 and angle 5

Step-by-step explanation:

An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park 4 times a day how far do you walk a day

Answers

Answer:

The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.

Step-by-step explanation:

Hope this helps

Show that the credit card number
4306 0912 4887 1457 is valid/invalid.
Explain how you know.

Answers

Step 1a. For a card number with an even number of digits (e.g., Visa or MasterCard), double alternating digits starting with the first digit in the sequence.
Step 1b. For a card with an odd number of digits (e.g., American Express), double alternating digits starting with the second digit in the sequence.
Step 2. If the doubling resulted in a number with two digits, add them together to get a single digit number
Step 3. Now go back to the original credit number and replace the digits that you doubled with the new value — either the doubled value, or the doubled value with the digits added together — and add it all up.
Step 4. Check to see if the sum is evenly divisible by 10 (you can simply look to see whether or not it ends with a zero).
If the card number does not pass this check, then it is not a valid number. If, on the other hand, it does pass, then it may be a valid number with valid credit report.

can someone please help me find the radius im struggling <\3

Answers

Answer:

try 2 if not then try 4

Step-by-step explanation:

N/A

PLEASE HELP!!!!
A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 46 minuets? In 1 hour?

Answers

Answer:

30.667, in 1 hour = 40 miles

Step-by-step explanation:

Set up a proportion so 1.5 miles / 2.25 minutes.

So 1.5/2.25 = x/46

solve for x 1.5(46)/2.25 = x so x = 30.667

In one hour is 60 minutes so  1.5(60)/2.25 = x

help anyone? please?

Answers

Answer:

x=11.2

Step-by-step explanation:

Set up a proportion:

x+11/36 = 37/60

Cross multiply:

1332=60(x+11)

Distribute:

1332=60x+660

Subtract 660 from 1332

672=60x

Divide:

x=11.2

I'm not sure if this is the correct answer but I hope this helps! :)

Correct me if I'm wrong!

ok Im pretty sure this photo is clearer​

Answers

Answer:D or C

Step-by-step explanation:

I think it’s d because Martha has a range of 7 and Alicia is 6

Help please, I am not really good with this subject..

Answers

f(x)=(x-2)^2 +66

lemme know if u need shown work, hope this helps! can u give me brainliest??

Solve the equation.

3x + 2(4x − 6) = 8x + 1

Please help :) also have a good day :D
What is the value for x?

Please enter fractional values in the form ‘a/b’. For example, an answer of [tex]\frac{1}{3}[/tex] will be entered as 3/4.
x =

Answers

Answer:

3x + 2(4x − 6) = 8x + 1

3x + (8x-12)=8x+1

-12=19x+1

-11=19x

-11/19     (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)

Answer:

=13/3

Step-by-step explanation:

1. Distribute

3+2(4−6)=8+1

3+8−12=8+1

2. Combine like terms

3+8−12=8+1

11−12=8+1

3. Add 12 to both sides of the equation

11−12=8+1

11−12+12=8+1+12

4. Simplify

11=8+13

5. Subtract 8x from both sides of the equation

11=8+13

11−8=8+13−8

6. Simplify

3=13

7. Divide both sides of the equation by the same term

3=13

3x÷3=13÷3

8. Simplify

If you cancel terms that are in both the numerator and denominator you will get:

=13/3

I hope this helps

Plllllllllsssss hellllllppppppppppppp:)

Answers

30 units²

Step-by-step explanation:

As it is a right angled triangle, we can get the area by simply applying the formula

Area = 1/2 × base × height

Taking the base as 12 and height as 5, we get

Area = 1/2 × 12 × 5

Area = 30 units²

Hope this helps! :D

20 points!!!!

Find the area of the regular hexagon. Round to the nearest hundredth.
A)
27.71 in 2
B)
83.14 in?
C)
166.26 in?
D)
332.55 in 2

Answers

Answer: b or a

Step-by-step explanation:

Find the measure of

Answers

Answer:

25 degrees.

All the angles of a rectangle are equal. I may be 100% wrong, don't trust me completely.

Step-by-step explanation:

How much does 1 pound of dog food cost using unit rates

Answers

Answer:

12.00$

Step-by-step explanation:

That how much it cost for dog food

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
(ILL GIVE BRAINLY)

Answers

Answer:

um... what are trying to say?

Step-by-step explanation:

Answer:

Step-by-step explanation:

∠H is congruent to ∠B

:::::

GH/DJ = AB/DC

a boy has $5 coins and a $10 coins they are eight coins all together and their value is $55 how many of each kind does he have​

Answers

Answer:

3 $10 coins and 5 $5 coins

Step-by-step explanation:

Find the perimeter of a circle with radius 35cm.[Takex=[22/7}]

Answers

Answer:

i have made it in above picture

220 cm

hope it helps

At time t= 0, Elevator A is 40 feet above the ground floor.
It descends at a rate of 10 feet per second. The height of
Elevator B is shown in the graph. Which of the following
statements is true? Select all that apply.

Answers

There is no graph for Elevator B. I'm sorry if I'm mistaken.

Answer:.....

Step-by-step explanation:.....

Determine the dependent variable in the statement:

The harder Sam throws the baseball, the faster the baseball travels


1.How hard Sam throws the ball

2.Speed of the baseball

Answers

Answer:

2

Step-by-step explanation:

The speed depends on how hard Sam throws the ball so the dependant variable would be the speed.

A geometric sequence has a4 = 4 and a5 = 7. What is a1 ? Your answer​

Answers

Answer:

4⁴/7³ or 256/343

Step-by-step explanation:

Given GP with

a₄ = 4a₅ = 7a₁ = ?

Let the common difference is r, then

a₅ = a₄ra₁r³ = 4a₁r⁴ = 7

Solve for r and then a₁:

4r = 7 ⇒ r = 7/4a₁(7/4)³ = 4a₁ = 4*(4/7)³ = 4⁴/7³ = 256/343

Michael is packing his bags for his vacation. He has 9 unique shirts, but only 5 fit in his bag.
How many different groups of 5 shirts can he take?

Answers

4 of difference between 9

Answer:

126

Step-by-step explanation:

Khan Academy

El precio de un automovil $696.000 y se puede pagar de dos maneras distintas.

Opcion 1 $200.000 al contado y 48 cuotas iguales sin recargo

Opcion 2 la tercera parte al contado y 25 cuotas iguales sin recargo.

Calcular.
¿cual es el valor de la cuota en cada una de las opciones

¿Cuantas cuotas se deben abonar como minimo en la segunda opcion mas de la mitad del automovil pagado?

Answers

I’m sorry i don’t speak Spanish!

7 of 10
© Brian invests £990 into his bank account. He receives 2% per year simple interest. How much
will Brian have after 4 years? Give your answer to the nearest penny where appropriate.

Answers

Answer:

1071.61

Step-by-step explanation:

That's how much

Point R is located at (-4,6) On a coordinate plane point T is located at (5,-2) What is the distance between points R and point T

Answers

Answer:

-1, 4

I know this bc i am smart

can someone please help? <3

Answers

Answer:

A. 5 units is the distance from P to Q

Answer:

A. 5 units

Step-by-step explanation:

Use the formula: √(x2−x1)2+(y2−y1)2

Solve:√((3-(-1))^(2)+((-1)-(-4))^(2))

You'll get the answer: 5

Given a roll of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of a roll of $2 in nickels. Round to the nearest tenth.
PLS RESPOND ASAP I NEED THE ANSWER PLSSSS

Answers

Answer:

124.8 Inches

Step-By-Step

1/2 0.835 Inches = 0.4175

r = 0.4175

h = 0.077

A=2πrh+2πr^2

A=2π(0.4175)(0.077)+2π(0.4175^2)

A = 3.12

Nickel = 5 Cents

$2 = 200 Cents

200 / 5 = 40

(3.12)(40) = 124.8 In

Answer:

The answer is 0.8 in^2

Step-by-step explanation:

Data

diameter = 0.835 in

thickness = 0.077in

Roll of $ 2.00

Procedure

1.- Find the total number of nickels

# of nickels = 2/ 0.05

# of nickels = 40

2.- Calculate the Circumference

C = 2*pi*r

r = 0.077/2

r = 0.0385

C = 2*3.14*0.0385

C = 0.242 in

3.- Calculate the area of the thickness

Area = 0.242* 0.077*40

Area = 0.745 in^2

4.- Calculate the area of the base and the top

Area = 2*pi*r^2

Area = 2*3.14*(0.0382)^2

Area = 0.0093 in^2

5.- Calculate the total area of the roll

Total area = Area of the thickness + Area of the base and top

Total area = 0.745 + 0.0093

Total area = 0.7543 in^2 This is the result

Rounding to the nearest tenth = 0.8 in^2

885 = 5(x + 19)
what is x?

Answers

Answer:

x = 158

Step-by-step explanation:

Given

885 = 5(x + 19) ← divide both sides by 5

177 = x + 19 ( subtract 19 from both sides )

158 = x

Answer: x=158

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

divide 63 in the ratio 2:5​

Answers

Answer:

18 : 45

Step-by-step explanation:

add the parts of the ratio, 2 + 5 = 7 parts

Divide the quantity by 7 to find the value of one part of the ratio

63 ÷ 7 = 9 ← value of 1 part of the ratio , then

2 parts = 2 × 9 = 18

5 parts = 5 × 9 = 45

Then 63 = 18 : 45 in the ratio 2 : 5

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