this would be a BIG help i am almost done with the semester and i am not good at math really but its my fav teacher so i dont want to have to leave it blank for her In two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation.

After an 8-week exercise program Grace lost 45 pounds. She now weighs 122 pounds. How much did Grace weigh before she started her exercise program?

Answers

Answer 1

Answer:

Grace weighed 167 pounds before she started her exercise program. Step-by-step explanation: Given, Weight lost by Grace = 45 pounds. Weight of Grace after exercise weeks = 122

Step-by-step explanation: sorry if im wrong

Related Questions

Determine the ratio of shaded sections to striped sections. Then explain its meaning.

Answers

Answer:

Determine the ratio of shaded sections to the total number of sections. Write the ratio as a fraction in simplest form and as a decimal.

Answer:

3/8

Step-by-step explanation:

Total no. of sections= 8

No. of shaded sections= 3

Therefore, the ratio = 3/8

13. Given f(x) = X – 3 and g(x) = 4x, find f(g(x)).
A. 4x - 3
B. 4x - 12
C. 5x - 3
D. 3x - 3

Answers

Step-by-step explanation:

f(g(x))

= f(4x)

= (4x) - 3. (A)

Step-by-step explanation:

option A is the correct answer according to my opinion .

plz mark my answer as brainlist if you find it useful.

Can you guys help me on the question 4?! :)

Answers

Answer:

Volcanic gray

Step-by-step explanation:

I think because Volcanic Gray and Gray Fox look pretty close to the same color. Sorry if it is wrong.

D. Volcanic gray I’m pretty sure

WHAT IS THE AREA OF THE FIRE PIT? USE 3.14 FOR PI.

Answers

Answer:

Step-by-step explanation:

if the question mean the white circle the ans is 3.14

if the question mean the shaded circle the ans is 129.9

if the question mean both shaded and white circle the ans is 133.04

Can anyone help complete this table?

Answers

(-5, 2) (0,1) (3,2/5) (5,0)

simplify 12:24 completely.

Answers

Answer:

1:2

Step-by-step explanation:

12:24=1/2

Hlw to find ghe area of a parallelogram

Answers

Answer:

Hope this helps! :')

Step-by-step explanation:

Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply

I need some help please help it’s 100% of my grade

Answers

3x-6+4=-20

3x-2=-20

3x=-18

x=-6

Surface Area of 20,70,90 Will give brainliest to correct answer

Answers

Answer:

126000

Step-by-step explanation:

20×70×90

Multiply 20 and 70 to get 1400.

1400×90

Multiply 1400 and 90 to get 126000.

126000

Answer:

126000

Step-by-step explanation:

20×70×90

Multiply 20 and 70 to get 1400.

1400×90

Multiply 1400 and 90 to get 126000.

126000

Which ordered pair is a solution of the inequality y<3x+1?

A) (-3,-2)
B) (3,14)
C) (1,-3)
D) (1,6)

Answers

Answer:

c) (1,-3)

Step-by-step explanation:

-3<3(1)+1

-3<3+1

-3<4

Jessica‘s mom is 30. Jessica‘s daughter is zero years old. Jessica‘s mom had Jessica at 15 years old. Jessica is 15 years old. Jessica‘s grandma is 45. Jessica‘s great grandma is 60. How old is Jessica‘s great great great great great great grandma? I know the answer it’s just so everybody can have extra points yay. Must show work. How many music part is Jessica grandma to her great great great great great great grandma?

Answers

Answer:

135

Step-by-step explanation:

jessica's family as a rule to give birth at the age of 15 clearly so you 5 lots of 15 to 60 and boom. simple

Savannah had $13. She earned more money babysitting She now has at least $20.
Write an inequality that could be solved to find the money she could have made
babysitting

Answers

13+x greater than or equal to 20

A cable TV company charges $28 for the basic service plus $8 for each movie channel. Let y be the total cost
in dollars of subscribing to cable TV, using x movie channels. Find the slope-intercept form of the equation.
Look at pic

Answers

Answer:

y= 28x+8

Step-by-step explanation:

25, 27, 24, 26, 40
A. What is the mean of the data?
B. What is the median of the data?

Answers

mean is 28.4 (all numbers added together then divided by the amount of numbers)
median is 24 (the middle number)

THE ANSWERS R a. IS 28.4 b. IS 26

what is the area of a circular swimming pool with the radius of 3 feet

Answers

Answer:

9[tex]\pi[/tex]

Step-by-step explanation:

r=3

Area of circle: [tex]\pi[/tex][tex]r^{2}[/tex]

Whats a real life situation that can be described by the linear function y = 20x + 150.

Answers

Answer:

Step-by-step explanation:

When working you earn a wage of $150 and then an additional 20 for each item you sell

why every comment but don't

Answers

Answer:

thanks

Step-by-step explanation:

True or false. If 1/4 kg of beef costs $6, then 2/3 kg of the beef costs $16

Answers

that is true. first, find what 1kg of beef would cost. in order to do that, multiply 6 by 4 because 1/4*4=1. 6*4=24. then multiply 24 by 2/3. that will equal $16, so it is true.

Solve the quadratic formula

X^2-5x-14=0

Answers

Answer:

Step-by-step explanation:

Sum = -5

Product = -14

Factors = 2 , (-7) because 2*(-7) = -14 and 2 + (-7) = -5

x² - 5x - 14 = 0

x² + 2x - 7x - 14 = 0

x(x + 2) -7(x + 2) = 0

(x + 2)(x - 7) =0

x + 2 = 0 ; x -7 =0

x = -2 ; x = 7

if 1 inch equals 50 miles
what does 70 inches equal into miles?

Answers

Answer:3500 miles

Step-by-step explanation:

1=50

meaning that we can do 70x50

which equals 3500

Answer:

3,500

Step-by-step explanation:

1in = 50 miles

70 in x 50 miles - 3,500, so therefore

70 in = 3,500 miles

hoped i helped you!

Can you help me on question 18?!

Answers

Answer:

Store C

Step-by-step explanation:

store a is selling 10 pencils for $2.50

$2.50 divided by 10 is 25 cents

so the price for store a is 25 cents per pencil

store b is selling 50 pencils for $6.00

$6.00 divided by 50 is 12 cents

so the price for store b is 12 cents per pencil

store c is selling 100 pencils for $8.25

$8.25 divided by 100 is 8.25 cents

obviously you can't give someone .25 cents so round it down to 8

so the price for store c is 8 cents per pencil

store d is selling 250 pencils for $21.25

$21.25 divided by 250 is 8.5 cents

which rounds up to 9 cents per pencil

Store c has the lowest price for one pencil

Can someone help me with these two problems please?

Answers

Answer:

................................

find the slope of the line passing through the points (1, -4) and (3, -1)
A. 5/4
B. 2/3
C. -3/2
D. 4/5
E. 3/2

Answers

E 3/2. I graphed it:).

Please help!!!! I don’t understand how to figure it out

Answers

Answer:

(sin x)^2*(sec x) is positive in QII

Step-by-step explanation:

(sin x)^2 is always 0 or positive. Here x lies in QII.

sec x is positive when the adjacent side is positive and negative when the adjacent side is negative. In QII the adjacent side is positive.

In summary, (sin x)^2*(sec x) is positive in QII

Factorise completely
X^2+7x-18

Answers

Look at the screenshot below

How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?

more than one

none

one

Answers

Answer:

More than one

Step-by-step explanation:

Trust me, I know.

Answer:

none

Step-by-step explanation:

i have proof i just took the test

Find the missing length.
C =
✓ [?]
C
1
8
Pythagorean Theorem: a? + b2 = c2
Enter

Answers

Answer: [tex]\sqrt{65}[/tex]

Step-by-step explanation:

[tex]a^2+b^2=c^2\\1^2+8^2=c^2\\65=c^2\\c=\sqrt{65}[/tex]

PLEASE ANSWER ASAP

Maryam writes down the following 6 numbers
11, 11, 12, 18, 19, A

Maryam works out the mean of the 6 numbers, she then increases the value of a by 60
What will this do to the mean of the 6 numbers?

Answers

It will make it increase by a lot

The points with coordinates (0,0)
and (2,1) are connected by a line
segment. If this line segment is
extended into a line, which point
will also be on the line?

Answers

Do you have a picture?

Slope of line passing through (0, 0) and (2, 1) = (1-0)/(2-0) = ½

Equation of line: y = ½x

Chloe needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.5 hours and charged her $197 for parts. The total was $389.50. What was the cost of labor, per hour?
This is due today pls help now

Answers

389.50 minus 197 for parts will give you your answer

Answer: the answer is 55

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PLEASE HELP I WILL GIVE BRAINLIEST! also p.s dont answer if you dont know the answer thanks :)A. The dashed circle around the sunB. The arrow pointing from earth to the sunC. The arrow point from earth to outer spaceD. The size of earth and the sun BEST ANSWER GETS MOST POINTS!In your lab group you combined vinegar and water and observed the results shown in the picture. Choose ALL of the evidence that supports that a chemical change has occured?A) A gas is produced. B) The color changed. C) Bubbling occurred. D) The baking soda dissolved. D) There is a change in the composition of the reactants. Please simplify I need the extra credit all answers get brainiest. PLEASE HELP!!!!!!!!!!!!You learned in this Module that Romes economy was based on the extensive use of slave labor. Describe one positive and negative effect of slave labor on Roman society. How does energy play a role in different rock types forming? I had this question another time in my test and it's asking the same thing again. A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were defective. A store clerk generates random numbers to simulate a random sample of this shipment. The clerk lets the numbers 1 through 300 represent defective MP3 players, and the numbers 301 through 5,000 represent working MP3 players. The results are given.948 628 87 4,987 938 468 3,589 298 2,459 2,286Based on this sample, how many of the MP3 players might the clerk predict would be defective?The manager would expect defective players in the shipment. Unbend a paper clip such thatyou havea long, straight piece of metal. Bend one of the initially straight sectionsback and forth several times. Does it become easier or harder to bendthe paper clip in the same spot? What happens if you keep bending thepaper clip back and forth?uz RS nyodag Can someone please help me with b c and d? Fill in the blank with the Spanish word that best completes the following sentence. Una manzana es O una carne o una bebida o una fruta o una verdura Mark this and retum Save and Exit Increase 480 by 17%Quick answer please!! Why does Stick feel so forced to leave the house? Must show work!Write each percent as a fraction and as a decimal?37% Which of the following are the possible allele combinations from the gametes of an organism with the genotype of AaBb?AAB, onlyBAB and ab, onlyAa and Bb, onlyDAB, Ab, aB, and ab Only respond if you can actually help). Writing Assignment: Foodborne Pathogens. [ Instructions-----> Using examples from your own home, define the types of foods you typically eat that would have the highest risk for Foodborne Pathogens. What types of pathogens would they be? What habits in your food preparation practices might increase these pathogens' growth? What habits can you change in your life to reduce your rish of foodborne illness? Write a 300 word essay on what you have learned. Needs an introduction that states your thesis. End with a strong conclusion where you summarize and restate your thesis. ( Will Mark Brainliest and give 5 ). Need two responses and please please be honest with your responses. ( The term " Foodborne" means that the carrier for the organism is some food source like Meat, Fruit, A Casserole, Eggs: whatever the organism comes in contact with. write a sentence that starts with as. i'll report if it uses innapropiate language. Please help me on this for brainliest and a cookie answer all question pls Where is the verb in We like to sing, dance, and play. An hour before showtime only 105 people have a ride for a concert according to sales 95% of the people have yet to arrive how many tickets were sold for the concert explain Which of the following equations represent exponential growth functions? Choose all that apply.a) f (x)=4^xb) f (x)=(1/4)^-xc) f (x)=(2/3)^xd) f (x)= (2.3)^xe) f (x)=(.8)^x