Mathematics High School



How many solutions does the following equation have?
4(y - 30) = 4y + 12
Choose 1 answer:
A no solutions b exactly one solution c infinitely many solutions

Answers

Answer 1

Answer:

no solutions

Step-by-step explanation:

Related Questions

Vivian wants to buy a watermelon. Kingston's Market has 10-
pound watermelons for $3.90, but the Farmer's Market has 12-
pound watermelons for $4.44.
What is the cost per pound for the 10 pound watermelons?

Answers

Answer:

$0.39

Step-by-step explanation:

3.90/10= 0.39 per pound for 10 pound watermelons

TEN POINTS PLEASE ANSWER CORRECTLY AND DONT JUST STEAL THE POINTS
Is this graph a function? yes or no

Answers

Answer:

yes

Step-by-step explanation:

help me please, ill give u the brainlest thing

Answers

wouldn’t it be 180° I’m not sure but I’m pretty sure that it’s a reflection

how to do this question plz ​

Answers

Step-by-step explanation:

Volume of a cube is the side length cubed.

V = s³

27 cm³ = x³

x = 3 cm

One hundred students were surveyed about who they would vote for. What is
the test way to display the results? Explain your answer.

Answers

Answer:

Bar Graph?

Step-by-step explanation:

y + 7 = 4(x + 2)
Write in standard form.

Answers

This you answer for sure
4x-y=-1 that’s your answer

What is 1/4a =3 please help

Answers

Answer:

a=12

Step-by-step explanation:

1/4*12=12/4

12/4=3

Look at the table


What is the ratio of cows to horses?

pwease help me ​

Answers

Answer:

5:8 is the ratio of cows to horses.

If m<1=105 and m<4=115, then m<6=

A.75 B.40 C.50 D.60​

Answers

the answer is 40 so B

Evaluate the expression for u = 6 and v = -2.
uv2 + u =

I need help ASAP

Answers

Answer:

-18

Step-by-step explanation:

6*-2*2+6

-12*2+6

-24+6

-18

Please help me i will mark you brainliest

Answers

y = -11x2 – -52 or y = -5.5x – 52

What’s a reflection?????

Answers

Answer:

Reflection

Step-by-step explanation:

a reflection is a type of rigid transformation in which the pre-image is flipped across a line of reflection to create the image. Each point of the image is the same distance from the line as the pre-image is, just on the opposite side of the line.

if f(x)=2^(x)+3, what is the value of f(5)?

Answers

Answer:

35

Step-by-step explanation:

f(x)= 2^(x)+3

f(5)=?

we know,

f(5)= 2^(5)+3

=32+3

=35#

Which expression has the same meaning as p 11/5?

Answers

You answer is ^5rat p^11 it will look that that

A graphing calculator display 1.89x10^12 as 1.89E 12. how do you think it would display 1.89x10-12? what does the E stand for.

Answers

Answer:

lllllllllllllljgfygfjhfgi

Artie has 30% of his comic book collection with the Batman edition. If Artie has 170 comic books, how many are the Batman edition?

Answers

Answer:

51

Step-by-step explanation:

Divide 170 by 10 you get 17,now that is 10% of 170, and 3 times 10% is 30% 10 3 times 17 equals 51.

Answer: 51

Step-by-step explanation:

turn 30 into a fraction and multiply it by 170, take off the 0 on 170 and it's basically 17 × 3, which is 51

Kieran made 42 pizzas while working 7 hours at Sam's. If Kieran has made
60 pizzas so far, how many hours has he been working at Sam's today?

Answers

Answer:

answer is 10hours

42pizzas= 7hours

60pizzas =xhours

x hours =(60*7)/42

x hours = 10 hours

A penguin walks South. It completes the first 1/2 mile in 1/6 of an hour and continues at the same rate. What is the penguin's rate in Miles per hour?

Answers

Answer:

the answer is 4.5 miles

Answer:

3 miles an hour

Step-by-step explanation:

1/6 hours = 10 min

6 * .5 miles = 3mph

I need help ASAP!!!!

Answers

Answer:

C

Step-by-step explanation:

P(x)=R(x)-C(x)

=-0.6x³+900x²-400x+700-(400x²+300x)

=-0.6x³+500x²-700x+700

What is the INVERSE of f (x) = –2 (x + 1)

Answers

Answer:

the answer is -x/2 -1

if its not then beat me up for that- :^

WILL GIVE BRAINLIEST

Which descriptions can describe more than one triangle? Select two option:
side lengths of 6 ft, 8 ft, and 10 ft
angle measurements of 350, 350, and 110°
angle measurements of 30°, 409, and 50°
angle measurements of 40°, 60°, and 80°
side lengths of 4 cm, 6 cm, and 9 cm

Answers

Answer:

angle measurements of 40°, 60°, and 80°

side lengths of 4 cm, 6 cm, and 9 cm

Step-by-step explanation:

What is the mode for the month?
A) 22
B) 20
C) 21
D) 20.4

Answers

b 20!have a good halloween

Name the same side interior angle with angle 6

Answers

Answer:

try 5 or 3, half of 6 is 3 may be the same angle

I do not understand this ​

Answers

Answer:

It would be C. The hexagon.

Answer:It would be C because you have 3 sides for the triangle than 4 sides for the rectangle, 5 sides for the pentagon, and 6 sides for the hexagon

Step-by-step explanation:

Please help! Simplify this problem

Answers

Answer:

The answer is 1/6

Step-by-step explanation:

The answer I think is 1/6

The graph shows the amount of money earned by two different workers.

A graph measuring money and time. Two lines, labeled Worker A and Worker B, exit the origin to show that money increases as time increases
The equation y = 15.5x represents the number of dollars, y, Worker B earns in x hr.



Which equation could represent the number of dollars earned by Worker A?




y = 12x

y = 13x

y = 15x

y = 20x

Answers

Answer:

The asnwer is B

Step-by-step explanation:

HOPE YOU DO WELL

i just took the test and the answer is y = 20x ! not y = 13x

Mike has a $1750 credit card balance. His father wants to help. He pays off ¼ of Mike’s debt. Write an expression to represent Mike’s new balance.

Answers

3 ¼= 3.25 and 9 ¼ = 9.25

9.25-3.25=6

Answer: 6

7x + 3 = 4x - 5x + 12

Answers

Answer:

x=1.125

Step-by-step explanation:

Answer:

1.125

Step-by-step explanation:

7x + 3 = 4x - 5x + 12

7x + 3 = -x + 12

+x           +x

8x + 3 = 12

   -3       -3

8x = 9

x = 1.125

Pleaseeeee helppppp I really need help

Answers

Answer: you would times the base times height

Step-by-step explanation: learned it in middle school

can someone help me ill thank them and everything

Answers

Equally likely is correct

Answer:

c

Step-by-step explanation:

If they weren't equally likely then one would be more correct and therefore the other would be wrong. It's like a coin flip heads or tails it doesn't matter because it is equally likely.

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