If a/b + c/d are any two rational numbers, then what will be their sum?
A. ad+bc/bd
B. a+c/bd
C. ad−bc/b
D. a(d+c)/bd

Explain whether the example is proportional or non-proportional.
x y
2 13
3 19.5
4 26
5 32.5

Look at the graph below is it proportional or non-proportional.

Please help again oof oof oof oof

If m1 = 27° and m2 = 25°, what is m3?
A. 52°
B. 128°
C. 48°
D. 2°

The area of a rectangle is 4y + 10.

A. Represent the area of the rectangle in factored form.
B. Use the factored form to give one possible set of dimensions for this rectangle.

HELPPPPPPP!!!!!!! BRAINILIST TO FIRST PERSON TO ANSWER AND ANSWER CORRECTLY!! :>

Which best describes the causes of a thunderstorm?

A.
cool, moist air near Earth’s surface and an unstable atmosphere

B.
cool, dry air near Earth’s surface and an unstable atmosphere

C.
warm, moist air near Earth’s surface and an unstable atmosphere

D.
warm, dry air near Earth’s surface and an unstable atmosphere

12x-17=33 I need help please​

Please help me I will give you the brain thing and extra points.
What is the slope of this graph? image below

−1/3

3

−3

1/3

PLZZ HELP ME ONLY GIVE ME THE CORRECT ANSWER PLZZZ this due today !!!!HELPP DUE IN 15 MIN

ravis received a letter from his bank saying that his checking account balance fell below zero. His account transaction log is shown below.


A. On which line did Travis make a mathematical error? Explain Travis’s mistake.
Show all your work and explanation in order to receive full points.







B. The bank charged Travis a $20 fee because his balance dropped below $0. He knows that he currently has an outstanding charge for $7.85 that he has not recorded yet. How much money will Travis have to deposit into his account so that the outstanding charge does not create another bank fee? Explain.
Show all your work and explanation in order to receive full points.

need help I will mark you brainlist

Hyun is on a game show. Points are added for correct answers and subtracted for incorrect answers. At the end of the second round, he has 5 points. In the third round, he loses 5 points. How many points does Hyun have after the third round?

Esosa pays $43.19 for 3.7 pounds of salmon. What is the price per pound of the salmon?

The Hydro water department has a monthly service charge of $13.90 and a volume charge of $1.45 for every 100 cubic feet of water.

The total monthly cost is equal to the service charge plus the charge for the volume used during the month. If we let x represent the number of cubic feet of water (in hundreds) and y represent the total monthly cost, then we have:
total monthly cost = volume charge + service charge
y = 1.45x + 13.90

If the Johnson family used 200 ft3 more water this month than last month, then they can expect
A. an increase in their water bill of $2.90.

B. an increase in their water bill of $27.80.

C. a decrease in their water bill of $2.90.

D. a decrease in their water bill of $27.80.

The equation y = negative StartFraction 1 Over 20 EndFraction x + 10 represents the gallons of gasoline that remain in Michelle’s car after she drives x miles. Which graph represents this equation?
A graph titled Driving has total miles traveled on the x-axis and gallons of gasoline on the y-axis. A line goes through points (0, 10) and (40, 8).

A graph titled Driving has total miles traveled on the x-axis and gallons of gasoline on the y-axis. A line goes through points (0, 11) and (80, 8).

A graph titled Driving has total miles traveled on the x-axis and gallons of gasoline on the y-axis. A line goes through points (0, 12) and (125, 6).

A graph titled Driving has total miles traveled on the x-axis and gallons of gasoline on the y-axis. A line goes through points (0, 10) and (150, 0).

What is the volume of this cone?

Use 3.14 for pi. Round your answer to the nearest hundredth. Use the formula provided.

Take a look at the pic

HELP DUE AT 11:59!!!!!

May someone plz answer dis thx

why is this app on my school iPad?

y varies directly with x and y - 45 when x 9. a. What is the constant of variation? b. Write an equation to represent this relationship. y - c. Create a table of values for this equation and graph the ordered pairs. ​

Help on math please ASAP

Please help me I don't get it!!!!

Can someone help me with these questions. (Answer 1 or answer them all I don't care.)

asap need help brainlist . have a picture

Of 2,5,8, and 10, which number can you use in both boxes to complete the equation?
37/? = 7 2/?
A) 10
B) 2
C) 5
D) 8

pls help me again !! um an explation too pls

Which are equivalent to Two and three-fourths times eight-ninths? Check all that apply.

Nine-fourths times eight-ninths
Eleven-fourths times eight-ninths
StartFraction 72 over 36 EndFraction
StartFraction 88 over 36 EndFraction
Two and four-ninths

QUICK 100 POINTS AND BRAINLIST ANSWER QUICK
The table of values represents a linear function g(x), where x is the number of days that have passed and g(x) is the balance in the bank account:


x g(x)
0 $600
3 $720
6 $840


Part A: Find and interpret the slope of the function. (3 points)

Part B: Write the equation of the line in point-slope, slope-intercept, and standard forms. (3 points)

Part C: Write the equation of the line using function notation. (2 points)

Part D: What is the balance in the bank account after 7 days? (2 points)

Write an addition problem that is modeled by the following number line :


Do this quickly please :)