Which of these are functions and which are not?
A (-1,0),(3,0),(5,2)
B (3,2),(5,-4),(5,1)
C (0,3),(2,5),(2,6),(3,7)
D (-1,3),(0,5),(1,5),(5,7)

What is the solution set?

−9.5x−1.5>−30

Hi can you please help me?

I NEHD HLP WIHT MY LIF PLZ SAFE MEH FROME DEATHE ADN I WIHL GIV BRAINLIEST
if you can decode what I just said I will give brainliest

Select all the expressions that are greater than 3
A 1.67 +1.4
B. 2.97 +0.004
C.
3.017-0.05
D. 4.5 - 1.47
E 5.503252


whats the answer????????????

for each of the following

a. Define a variable b. Write an Equation c. Determine the solution

Zach mows lawns. He charges $5 plus $3 per hour. Alex also mows lawns. He charges $2 plus $4 per hour. How many hours do they need to work to make the same amount?

Shaquandra has $30 in her account and deposits $5 per week. Juan has $150 and withdraws $10 each week. After how many weeks will their balances be the same?

A local band is planning to make a compact disc. It will cost $12,510 to record and produce a master copy and an additional $2.50 to make each disc. If they plan to sell each disc for $17.50, how many discs must they sell to break even

Beth owns her own candle making business. She sells each candle for a base price of $5.00 plus $1.00 for each letter that is engraved. Lisa also sells candles for 6.00 plus $2.00 for each letter. At what number of letters will the cost be the same?

hes more 100 points doing another one in a couple minuets

Veronica takes 1/3 of an hour to write 1/4 of a page of calligraphy.
How long will it take Veronica to write one page of calligraphy?
A. 3/4 hour
B. 1 1/3 hours
C. 1 2/3 hours
D. 3 hours

An object travels along a horizontal straight path at a constant rate. The object travels 1/20 of the length of the path in 3/4 second. At the rate, how many seconds does it take the object to travel the entire length of the path?
please show work to

Triangle ABC has been dilated using P as the center of dilation and a scale factor of 2.Enter the lengths of the missing sides.

PLZ HELP ME I NEED WORK AND ANSWER ASAP.

A baker uses 34 cup of honey in one of his cakes. There are 60 calories in 18 cup of honey.

Drag one expression next to each question. The correct expression for each row is a way to answer that question.

I need help. Please don't do anything else :( I'm sad today

Select the statement that best describes how fundamental forces relate.

All forces begin equally and become varied. The object on which they are acting and the distance to that object determines the amount of force.

Weak nuclear and magnetic forces are different because magnetic forces are associated with unmoving charges, and weak nuclear forces are associated with moving charges.

All forces are related to the mass of the object on which they are acting. The larger the mass, the weaker the forces become.

Electromagnetic and gravitational forces are similar because they both include the interaction between attractive forces.

OK SERIOUSLY I NEED HELP
James and Dave rented cars from the same rental company. James rented for 5 days, and his total was $215. Dave rented for 7 days, and $249. The two of them rented the same type of car. What is the daily rate of the car rental?

What is the Unit Price

WILL GIVE BRAINLIEST (someone help me with this pythagorean theorem) im in 8th grade and just started this and im confused ;c

plzzzzz

There are 4 turtles and 16 fish in an aquarium, what is the percentage of turtles?

This equation shows how the total number of necklaces Lisa owns is related to the amount of money she spends on additional necklaces.

n = d

The variable d represents the amount of money she spends on additional necklaces, and the variable n represents the total number of necklaces she owns. How much money does Lisa need to spend on new necklaces in order to own a total of 16 necklaces?

The slope of the line that represents the data Nicholas collected is -63, and the y-intercept is 825. Explain what these represent in the context of the situation. Remember that x is the number of days, and y is the number of canned goods.

PLZ HELPPP

Pat's chickens lay between 18 and 25 eggs per week. pat eats two eggs per day and feeds remaining eggs to his dogs.

complete the inequality that best describes the number of eggs hot dogs eat per week

the points (0.5, 1/10) and (7, 1 2/5) are on the graph of a proportional relationship

A. what is the constant of proportionality

B. Name one more point on the graph

C. Write an equation that represents the proportional relationship

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

5

−1/5

−5

1/5

please help me with this!

What directly causes the pressure difference between the equator and the poles?

the direction where wind blows

the length of each season

the amount of heat in each area

the rotation of Earth on its axis

If you use 12g of Kool-Aid powder to make 5 liters of juice, how many grams of powder will it take to make 20 liters of juice?

Help me please! It's urgent!
Which expressions are equivalent?

can someone help me with this?

-5 x -7
what is the answer i need it fast

please help, i don't want to fail this..
The measure of angle Y is 45°, and the measure of angle Z is 70°.

A triangle has angles X, Y, Z. The exterior angle to angle X is W.

What is the measure of angle W?
25°
65°
115°
120°